submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s997247666
|
p03962
|
Java
|
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int a=sc.nextInt();
int b=sc.nextInt();
int c=sc.nextInt();
if(a==b$$b==c&&c==a){
System.out.println(1);
}else if(a==b||b==c||c==a){
System.out.println(2);
}else if(a!=b&&b!=c&&c!=a){
System.out.println(3)
}
}
}
|
Main.java:13: error: ';' expected
System.out.println(3)
^
1 error
|
s286955596
|
p03962
|
Java
|
public class Main {
public static void main(String[] args) {
int a[] = new int[3];
Scanner sc = new Scanner(System.in);
a[0] = sc.nextInt();
a[1] = sc.nextInt();
a[2] = sc.nextInt();
Arrays.sort(a);
if(a[0]==a[1] && a[1]==a[2]) System.out.println("1");
else if(a[0]==a[1] || a[1]==a[2])System.out.println("2");
else System.out.println("3");
}
}
|
Main.java:6: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:6: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:10: error: cannot find symbol
Arrays.sort(a);
^
symbol: variable Arrays
location: class Main
3 errors
|
s286994484
|
p03962
|
C++
|
#include<iostream>
using namespace std;
bool use[110];
int main(){
int i=3,x,ans
while(i>0){
cin>>x;if(!use[x])++ans;
use[x]=true;
--i;
}
cout<<ans<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:1: error: expected initializer before 'while'
6 | while(i>0){
| ^~~~~
a.cc:11:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
11 | cout<<ans<<endl;
| ^~~
| abs
|
s369318719
|
p03962
|
C++
|
#include <iostream>
using namespace std;
int main(void){
int a,b,c,s=0;
int[101] arr={};
cin >> a >> b >> c;
int[a]=1;
int[b]=1;
int[c]=1;
for(int i=0;i<101;i++){
s+=arr[i];
}
cout << s;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:13: error: expected identifier before numeric constant
6 | int[101] arr={};
| ^~~
a.cc:6:13: error: expected ']' before numeric constant
6 | int[101] arr={};
| ^~~
| ]
a.cc:6:12: error: structured binding declaration cannot have type 'int'
6 | int[101] arr={};
| ^
a.cc:6:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:6:12: error: empty structured binding declaration
a.cc:6:18: error: expected initializer before 'arr'
6 | int[101] arr={};
| ^~~
a.cc:8:12: error: structured binding declaration cannot have type 'int'
8 | int[a]=1;
| ^~~
a.cc:8:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:8:13: error: conflicting declaration 'auto a'
8 | int[a]=1;
| ^
a.cc:5:13: note: previous declaration as 'int a'
5 | int a,b,c,s=0;
| ^
a.cc:9:12: error: structured binding declaration cannot have type 'int'
9 | int[b]=1;
| ^~~
a.cc:9:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:9:13: error: conflicting declaration 'auto b'
9 | int[b]=1;
| ^
a.cc:5:15: note: previous declaration as 'int b'
5 | int a,b,c,s=0;
| ^
a.cc:10:12: error: structured binding declaration cannot have type 'int'
10 | int[c]=1;
| ^~~
a.cc:10:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:10:13: error: conflicting declaration 'auto c'
10 | int[c]=1;
| ^
a.cc:5:17: note: previous declaration as 'int c'
5 | int a,b,c,s=0;
| ^
a.cc:12:20: error: 'arr' was not declared in this scope
12 | s+=arr[i];
| ^~~
|
s535515263
|
p03962
|
C++
|
#include <iostream>
using namespace std;
int main(void){
int a,b,c,s=0;
int[101] arr={};
cin >> a >> b >> c;
int[a]=1;
int[b]=1;
int[c]=1;
for(int i=0;i<101;i++){
s+=arr[i]
}
cout << s;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:13: error: expected identifier before numeric constant
6 | int[101] arr={};
| ^~~
a.cc:6:13: error: expected ']' before numeric constant
6 | int[101] arr={};
| ^~~
| ]
a.cc:6:12: error: structured binding declaration cannot have type 'int'
6 | int[101] arr={};
| ^
a.cc:6:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:6:12: error: empty structured binding declaration
a.cc:6:18: error: expected initializer before 'arr'
6 | int[101] arr={};
| ^~~
a.cc:8:12: error: structured binding declaration cannot have type 'int'
8 | int[a]=1;
| ^~~
a.cc:8:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:8:13: error: conflicting declaration 'auto a'
8 | int[a]=1;
| ^
a.cc:5:13: note: previous declaration as 'int a'
5 | int a,b,c,s=0;
| ^
a.cc:9:12: error: structured binding declaration cannot have type 'int'
9 | int[b]=1;
| ^~~
a.cc:9:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:9:13: error: conflicting declaration 'auto b'
9 | int[b]=1;
| ^
a.cc:5:15: note: previous declaration as 'int b'
5 | int a,b,c,s=0;
| ^
a.cc:10:12: error: structured binding declaration cannot have type 'int'
10 | int[c]=1;
| ^~~
a.cc:10:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:10:13: error: conflicting declaration 'auto c'
10 | int[c]=1;
| ^
a.cc:5:17: note: previous declaration as 'int c'
5 | int a,b,c,s=0;
| ^
a.cc:12:20: error: 'arr' was not declared in this scope
12 | s+=arr[i]
| ^~~
|
s057978917
|
p03962
|
C++
|
#include<iostream>
using namespace std;
bool use[110];
int main(){
int i=3,x,ans
while(i<3){
cin>>x;if(!use[x])++ans;
use[x]=true;
}
cout<<ans<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:1: error: expected initializer before 'while'
6 | while(i<3){
| ^~~~~
a.cc:10:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
10 | cout<<ans<<endl;
| ^~~
| abs
|
s550415755
|
p03962
|
C++
|
include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
int cnt = 3;
if (a==b) cnt--;
if (a==c) cnt--;
if (b==c) cnt--;
printf("%d\n", cnt);
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <stdio.h>
| ^~~~~~~
|
s199471456
|
p03962
|
C++
|
#include "bits/stdc++.h"
#ifdef LOCAL_DEBUG
#include "bits/mytest.h"
#endif
using namespace std;
#pragma region user_defined
#define CLR(arr,val) fill(arr.begin(),arr.end(),val);
#define CLR0(arr) CLR(arr,0)
#define d2clear(arr,data) for(int i =0;i<arr.size();i++){for(int j =0;j<arr[i].size();j++){arr[i][j]=data;}}
#define d2print(arr) for(int i =0;i<arr.size();i++){for(int j =0;j<arr[i].size();j++){cout<<arr[i][j];} cout<<endl;}
#define d2array(name,type,rows,cols,data) vector< vector<type> > name(rows,vector<type>(cols,data))
#define forit(arr,it) for(auto it=arr.begin();it!=arr.end();it++)
#define rforit(arr,it) for(auto it=arr.rbegin();it!=arr.rend();it++)
#define LL long long
#define A(n) n.begin(),n.end()
#define maxn(a,b) ((a)=((a)>(b)?(a):(b)))
#define minn(a,b) ((a)=((a)<(b)?(a):(b)))
#define min(a,b) ( (a)<(b)?(a):(b) )
#define max(a,b) ( (a)>(b)?(a):(b) )
#define last(a) a[a.size()-1]
#define first(a) a[0]
#define println(a) cout<<a<<endl;
#define mp(a,b) make_pair(a,b)
#pragma endregion
//#define MULTI_CASE
class Solution{
void solve(istream & cin = std::cin, ostream & cout = std::cout){
int a, b, c; cin >> a >> b >> c;
vector<int> arr(101, 0);
arr[a] = 1;
arr[b] = 1;
arr[c] = 1;
int cnt = 0;
for (int i = 0; i <=100; i++)
{
cnt += arr[i];
}
cout << cnt << endl;
}
}
int main() {
#ifdef LOCAL_DEBUG
MyTest::Judge::JudgeNormal judge;
MyTest::Config config;
config.judge = &judge;
MyTest::Test test(config);
const string ITEM_NAME("A.cpp");
const string FILE_NAME(__FILE__);
auto it=FILE_NAME.find_last_of('\\');
auto inputfile = FILE_NAME.substr(0, it + 1) + ITEM_NAME.substr(0, ITEM_NAME.find_last_of('.')) + "_input.txt";
auto outputfile = FILE_NAME.substr(0, it + 1) + ITEM_NAME.substr(0, ITEM_NAME.find_last_of('.')) + "_output.txt";
freopen(inputfile.c_str(), "r", stdin);
//freopen(outputfile.c_str(), "w", stdout);
while (test.ReadCaseInOneFile()) {
test.Begin();
Solution s;
s.solve(test.Input(),test.Output());
test.End();
}
test.DisplayInfo();
#else //online judge
#ifdef MULTI_CASE
int t;cin>>t;
while(t--){
Solution s;
s.solve();
}
#else
Solution s;
s.solve();
#endif
#endif
return 0;
}
|
a.cc:52:2: error: expected ';' after class definition
52 | }
| ^
| ;
a.cc: In function 'int main()':
a.cc:87:16: error: 'void Solution::solve(std::istream&, std::ostream&)' is private within this context
87 | s.solve();
| ~~~~~~~^~
a.cc:38:14: note: declared private here
38 | void solve(istream & cin = std::cin, ostream & cout = std::cout){
| ^~~~~
|
s570729082
|
p03962
|
C++
|
#include <iostream>
int main(void) {
int hello[101];
for(int i = 0; i < 101; ++i) {
hello[i] = 0;
}
int a, b, c;
cin >> a >> b >> c;
hello[a] += 1;
hello[b] += 1;
hello[c] += 1;
int count = 0;
for(int i = 0; i < 101; ++i){
if(hello[i]) ++count;
}
cout << count << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
9 | cin >> a >> b >> c;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:17:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
17 | cout << count << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:17:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
17 | cout << count << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s457851082
|
p03962
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main{
int a,b,c;
cin>>a>>b>>c;
if(a==b&&a==c)cout<<1<<endl;
else if(a==b&&a!=c)cout<<2<<endl;
else if(a==c&&a!=b)cout<<2<<endl;
else if(b==c&&c!=a)cout<<2<<endl;
else cout<<3<<endl;
return 0;
}
|
a.cc:3:5: error: cannot declare '::main' to be a global variable
3 | int main{
| ^~~~
a.cc:4:5: error: expected primary-expression before 'int'
4 | int a,b,c;
| ^~~
a.cc:4:5: error: expected '}' before 'int'
a.cc:3:9: note: to match this '{'
3 | int main{
| ^
a.cc:5:5: error: 'cin' does not name a type
5 | cin>>a>>b>>c;
| ^~~
a.cc:6:5: error: expected unqualified-id before 'if'
6 | if(a==b&&a==c)cout<<1<<endl;
| ^~
a.cc:7:5: error: expected unqualified-id before 'else'
7 | else if(a==b&&a!=c)cout<<2<<endl;
| ^~~~
a.cc:8:5: error: expected unqualified-id before 'else'
8 | else if(a==c&&a!=b)cout<<2<<endl;
| ^~~~
a.cc:9:5: error: expected unqualified-id before 'else'
9 | else if(b==c&&c!=a)cout<<2<<endl;
| ^~~~
a.cc:10:5: error: expected unqualified-id before 'else'
10 | else cout<<3<<endl;
| ^~~~
a.cc:11:1: error: expected unqualified-id before 'return'
11 | return 0;
| ^~~~~~
a.cc:12:1: error: expected declaration before '}' token
12 | }
| ^
|
s018616527
|
p03962
|
C++
|
#include <iostream>
using namespace std;
int main(void){
int a,b,c,s=0;
int[101] arr={};
cin >> a >> b >> c;
int[a]=1;
int[b]=1;
int[c]=1;
for(int i=0;i<101;i++){
s+=arr[i]
}
cout << s;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:13: error: expected identifier before numeric constant
6 | int[101] arr={};
| ^~~
a.cc:6:13: error: expected ']' before numeric constant
6 | int[101] arr={};
| ^~~
| ]
a.cc:6:12: error: structured binding declaration cannot have type 'int'
6 | int[101] arr={};
| ^
a.cc:6:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:6:12: error: empty structured binding declaration
a.cc:6:18: error: expected initializer before 'arr'
6 | int[101] arr={};
| ^~~
a.cc:8:12: error: structured binding declaration cannot have type 'int'
8 | int[a]=1;
| ^~~
a.cc:8:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:8:13: error: conflicting declaration 'auto a'
8 | int[a]=1;
| ^
a.cc:5:13: note: previous declaration as 'int a'
5 | int a,b,c,s=0;
| ^
a.cc:9:12: error: structured binding declaration cannot have type 'int'
9 | int[b]=1;
| ^~~
a.cc:9:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:9:13: error: conflicting declaration 'auto b'
9 | int[b]=1;
| ^
a.cc:5:15: note: previous declaration as 'int b'
5 | int a,b,c,s=0;
| ^
a.cc:10:12: error: structured binding declaration cannot have type 'int'
10 | int[c]=1;
| ^~~
a.cc:10:12: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:10:13: error: conflicting declaration 'auto c'
10 | int[c]=1;
| ^
a.cc:5:17: note: previous declaration as 'int c'
5 | int a,b,c,s=0;
| ^
a.cc:12:20: error: 'arr' was not declared in this scope
12 | s+=arr[i]
| ^~~
|
s285177864
|
p03962
|
Java
|
import java.io.*;
import java.util.*;
/**
* Created by fcdkbear on 15.10.16.
*/
public class Solution {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
PrintWriter out = new PrintWriter(outputStream);
Set<Integer> colors = new HashSet<>();
for (int i = 0; i < 3; ++i) {
int color = in.nextInt();
colors.add(color);
}
out.println(colors.size());
out.close();
}
static class Pair {
private long first;
private int second;
public Pair(long first, int second) {
this.first = first;
this.second = second;
}
public long getFirst() {
return first;
}
public void setFirst(long first) {
this.first = first;
}
public int getSecond() {
return second;
}
public void setSecond(int second) {
this.second = second;
}
}
static class InputReader {
public BufferedReader reader;
public StringTokenizer tokenizer;
public InputReader(InputStream stream) {
reader = new BufferedReader(new InputStreamReader(stream), 32768);
tokenizer = null;
}
public String next() {
while (tokenizer == null || !tokenizer.hasMoreTokens()) {
try {
tokenizer = new StringTokenizer(reader.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return tokenizer.nextToken();
}
public int nextInt() {
return Integer.parseInt(next());
}
public long nextLong() {
return Long.parseLong(next());
}
}
}
|
Main.java:7: error: class Solution is public, should be declared in a file named Solution.java
public class Solution {
^
1 error
|
s816912490
|
p03962
|
C++
|
#include <bits/stdc++.h>
int main{
int a,b,c;
cin>>a>>b>>c;
if(a==b&&a==c)cout<<1<<endl;
else if(a==b&&a!=c)cout<<2<<endl;
else if(a==c&&a!=b)cout<<2<<endl;
else if(b==c&&c!=a)cout<<2<<endl;
else cout<<3<<endl;
return 0;
}
|
a.cc:2:5: error: cannot declare '::main' to be a global variable
2 | int main{
| ^~~~
a.cc:3:5: error: expected primary-expression before 'int'
3 | int a,b,c;
| ^~~
a.cc:3:5: error: expected '}' before 'int'
a.cc:2:9: note: to match this '{'
2 | int main{
| ^
a.cc:4:5: error: 'cin' does not name a type
4 | cin>>a>>b>>c;
| ^~~
a.cc:5:5: error: expected unqualified-id before 'if'
5 | if(a==b&&a==c)cout<<1<<endl;
| ^~
a.cc:6:5: error: expected unqualified-id before 'else'
6 | else if(a==b&&a!=c)cout<<2<<endl;
| ^~~~
a.cc:7:5: error: expected unqualified-id before 'else'
7 | else if(a==c&&a!=b)cout<<2<<endl;
| ^~~~
a.cc:8:5: error: expected unqualified-id before 'else'
8 | else if(b==c&&c!=a)cout<<2<<endl;
| ^~~~
a.cc:9:5: error: expected unqualified-id before 'else'
9 | else cout<<3<<endl;
| ^~~~
a.cc:10:1: error: expected unqualified-id before 'return'
10 | return 0;
| ^~~~~~
a.cc:11:1: error: expected declaration before '}' token
11 | }
| ^
|
s444551735
|
p03962
|
C++
|
tr \ \\n|sort -u|wc -l
|
a.cc:1:4: error: stray '\' in program
1 | tr \ \\n|sort -u|wc -l
| ^
a.cc:1:7: error: stray '\' in program
1 | tr \ \\n|sort -u|wc -l
| ^
a.cc:1:8: error: stray '\' in program
1 | tr \ \\n|sort -u|wc -l
| ^
a.cc:1:1: error: 'tr' does not name a type
1 | tr \ \\n|sort -u|wc -l
| ^~
|
s747012847
|
p03963
|
C++
|
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <cmath>
#include <map>
#include <iomanip>
int main() {
long long N, K; std::cin >> N >> K;
long long ans = k;
for (int i = 0; i < N - 1; ++i) {
ans *= k - 1;
}
std::cout << ans << std::endl;
}
|
a.cc: In function 'int main()':
a.cc:12:25: error: 'k' was not declared in this scope
12 | long long ans = k;
| ^
|
s285587914
|
p03963
|
C++
|
#include <bits/stdc++.h>
#define s second
#define f first
#define pb push_back
#define endl '\n'
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3fLL;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
int N,K;
cin >> N >> K;
if(N == 1) cout << K << endl, return 0;
ll ans = 1;
for(int i = 0; i < N - 1; i++) ans *= K;
ans *= K - 1;
cout << ans << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:22:39: error: expected primary-expression before 'return'
22 | if(N == 1) cout << K << endl, return 0;
| ^~~~~~
|
s553800766
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,K;
cin >> N >> K;
ans = K * pow(K-1,N-1);
cout << ans << endl;
}
|
a.cc: In function 'int main()':
a.cc:7:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
7 | ans = K * pow(K-1,N-1);
| ^~~
| abs
|
s158921869
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,K;
cin >> N >> K;
ans = K * pow(K-1,N-1)
}
|
a.cc: In function 'int main()':
a.cc:7:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
7 | ans = K * pow(K-1,N-1)
| ^~~
| abs
|
s658833936
|
p03963
|
C++
|
#include <bits/stdc++.h>
#include <vector>
using namespace std;
int main(){
int n, k;
int ans=0;
cin>>n>>k;
ans = (k-1)**(n-1);
ans *= k;
cout<<ans<<endl;
}
|
a.cc: In function 'int main()':
a.cc:9:17: error: invalid type argument of unary '*' (have 'int')
9 | ans = (k-1)**(n-1);
| ^~~~~~
|
s162137124
|
p03963
|
C++
|
q
|
a.cc:1:1: error: 'q' does not name a type
1 | q
| ^
|
s156503895
|
p03963
|
C++
|
#include <bits/stdc++.h>
#include <vector>
#include <algorithm>
#include <iostream>
using namespace std;
int main() {
int N, K, ans;
cin >> N >> K;
ans=K;
if (N>=2) {
for (int i=0; i<N-1) {
ans=ans*(K-1);
}
}
cout << ans << endl;
}
|
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before ')' token
12 | for (int i=0; i<N-1) {
| ^
| ;
|
s119713246
|
p03963
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception{
Scanner scn = new Scanner(System.in);
int n = scn.nextInt();
int k = scn.nextInt();
int ans = (int)k*(Math.pow(k-1,n-1));
System.out.print("ans");
}
}
|
Main.java:8: error: incompatible types: possible lossy conversion from double to int
int ans = (int)k*(Math.pow(k-1,n-1));
^
1 error
|
s921000150
|
p03963
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception{
Scanner scn = new Scanner(System.in);
int n = scn.nextInt();
int k = scn.nextInt();
int ans = (int)k*Math.pow(k-1,n-1);
System.out.print("ans");
}
}
|
Main.java:8: error: incompatible types: possible lossy conversion from double to int
int ans = (int)k*Math.pow(k-1,n-1);
^
1 error
|
s119336004
|
p03963
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int k = sc.nextInt();
int ans = k * Math.pow(k-1,n-1);
System.out.println(ans);
}
}
|
Main.java:8: error: incompatible types: possible lossy conversion from double to int
int ans = k * Math.pow(k-1,n-1);
^
1 error
|
s386257984
|
p03963
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
Main m = new Main(sc);
m.show(m.solve());
m.debug();
}
Scanner sc;
long N = 0;
long K = 0;
long answer = K;
// 標準入力用のコンストラクタ
public Main(Scanner sc) {
this.sc = sc;
N = sc.nextLong();
K = sc.nextLong();
}
// 判定処理
long solve() {
//int[] ball = new int[N]; //色の種類数を格納するボールの配列
for (int i = 1; i < N; ++i){
if (N == 1){
break;
} else {
//ball[i] = K;
answer *= K - 1;
}
}
return answer;
}
// 回答の表示
void show(long answer) {
System.out.println(answer);
}
}
|
Main.java:8: error: cannot find symbol
m.debug();
^
symbol: method debug()
location: variable m of type Main
1 error
|
s972428772
|
p03963
|
Java
|
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
typedef long long ll;
using namespace std;
int main(void) {
cout << fixed << setprecision(12);
ll n, k;
cin >> n >> k;
ll ans = k;
for(int i = 0; i < n - 1; i++) {
ans *= k - 1;
}
cout << ans << endl;
return 0;
}
|
Main.java:1: error: illegal character: '#'
#include <algorithm>
^
Main.java:2: error: illegal character: '#'
#include <cmath>
^
Main.java:3: error: illegal character: '#'
#include <iomanip>
^
Main.java:4: error: illegal character: '#'
#include <iostream>
^
Main.java:5: error: illegal character: '#'
#include <string>
^
Main.java:7: error: class, interface, enum, or record expected
using namespace std;
^
Main.java:10: error: not a statement
cout << fixed << setprecision(12);
^
Main.java:12: error: not a statement
cin >> n >> k;
^
Main.java:18: error: not a statement
cout << ans << endl;
^
Main.java:9: error: unnamed classes are a preview feature and are disabled by default.
int main(void) {
^
(use --enable-preview to enable unnamed classes)
Main.java:9: error: <identifier> expected
int main(void) {
^
11 errors
|
s002318670
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std
int main(){
long long N, K, ans;
cin >> N >> K;
ans = K;
for(long long i=0; i<N-1; i++){
ans *= K-1;
}
cout << ans << endl;
return 0;
}
|
a.cc:2:20: error: expected ';' before 'int'
2 | using namespace std
| ^
| ;
3 | int main(){
| ~~~
|
s370005021
|
p03963
|
C++
|
#include <bits/stdc++.h>
int main(){
long long N, K, ans;
cin >> N >> K;
ans = K;
for(long long i=0; i<N-1; i++){
ans *= K-1;
}
cout << ans << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin >> N >> K;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | cout << ans << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
10 | cout << ans << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s060721195
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N, K;
cin >> N >> K;
int count = N;
int answer = K;
for (int i = 1; i < count; i++)
{
answer *= (K-1);
}
cout << answer
}
|
a.cc: In function 'int main()':
a.cc:13:19: error: expected ';' before '}' token
13 | cout << answer
| ^
| ;
......
18 | }
| ~
|
s311913758
|
p03963
|
C++
|
#include<complex>// #include<bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
using V = vector<int>;
using VV = vector<V>;
using VVV = vector<VV>;
using VL = vector<ll>;
using VVL = vector<VL>;
using VVVL = vector<VVL>;
template<class T> using VE = vector<T>;
template<class T> using P = pair<T, T>;
#define rep(i,n) for(int i=0;i<(n);i++)
#define rep1(i,n) for(int i=1;i<=(n);i++)
#define REP(i,k,n) for(int i=(k);i<(n);i++)
#define all(a) (a).begin(),(a).end()
#define output(x,y) cout << fixed << setprecision(y) << x << endl;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
const ll MOD = 1e9 + 7;
// const ll MOD = 998244353;
ll upper = MOD + MOD;
ll under = -upper;
ll UPPER = MOD * MOD;
ll UNDER = -UPPER;
const long double pi = 3.141592653589793;
int main() {
ll n, k;
cin >> n >> k;
ll ans = k;
k--;
rep(i, n - 1) ans *= k;
cout << ans << endl;
return 0;
}
|
a.cc:6:11: error: 'vector' does not name a type
6 | using V = vector<int>;
| ^~~~~~
a.cc:7:12: error: 'vector' does not name a type
7 | using VV = vector<V>;
| ^~~~~~
a.cc:8:13: error: 'vector' does not name a type
8 | using VVV = vector<VV>;
| ^~~~~~
a.cc:9:12: error: 'vector' does not name a type
9 | using VL = vector<ll>;
| ^~~~~~
a.cc:10:13: error: 'vector' does not name a type
10 | using VVL = vector<VL>;
| ^~~~~~
a.cc:11:14: error: 'vector' does not name a type
11 | using VVVL = vector<VVL>;
| ^~~~~~
a.cc:12:30: error: 'vector' does not name a type
12 | template<class T> using VE = vector<T>;
| ^~~~~~
a.cc: In function 'int main()':
a.cc:32:9: error: 'cin' was not declared in this scope
32 | cin >> n >> k;
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include<complex>// #include<bits/stdc++.h>
+++ |+#include <iostream>
3 | using namespace std;
a.cc:36:9: error: 'cout' was not declared in this scope
36 | cout << ans << endl;
| ^~~~
a.cc:36:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
|
s359579486
|
p03963
|
C++
|
#include <algorithm>
#include <ctype.h>
#include <functional>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
using namespace std;
#define ENDL '\n'
#define FOR(i, n) for (int i = 0; i < n; i++)
#define FOR_EACH(i, v) for (auto&& i : v);
int main()
{
cin.tie(nullptr);
ios::sync_with_stdio(false);
int N;
int K;
cin >> N >> K;
cout << K * (int)pow(K - 1, N - 1) << ENDL;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:30:26: error: 'pow' was not declared in this scope
30 | cout << K * (int)pow(K - 1, N - 1) << ENDL;
| ^~~
|
s233704745
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,K;
cin>>N>>K;
int pattern=1;
for(int i=1;i<=N;i++){
if(i==1){
pattern*=K;
}
else{
pattern*=(K-1);
}
cout<<pattern<<endl;
}
|
a.cc: In function 'int main()':
a.cc:17:2: error: expected '}' at end of input
17 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s593411858
|
p03963
|
Java
|
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int k = sc.nextInt();
long x = (long) Math.pow(k-1, n-1) * k;
System.out.println(x);
}
}
|
Main.java:3: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:3: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s103535957
|
p03963
|
C++
|
#include<iostream>
using namespace std;
using ll = long long;
int main() {
int N, K;
cin >> N >> K;
ll ans = K;
ll Q = pow(K - 1, N - 1);
cout << ans * Q << endl;
}
|
a.cc: In function 'int main()':
a.cc:10:16: error: 'pow' was not declared in this scope
10 | ll Q = pow(K - 1, N - 1);
| ^~~
|
s493782989
|
p03963
|
C++
|
#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define rep2(i,n) for(int i=0;i<=n;i++)
#define repr(i,a,n) for(int i=a;i<n;i++)
#define all(a) a.begin(),a.end()
#define P pair<long long,long long>
#define uni(e) e.erase(unique(e.begin(),e.end()),e.end())
#define double long double
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
int INF=1e10;
int MOD=1e9+7;
template<class T> void out(T a){cout<<a<<'\n';}
template<class T> void yesno(T b){if(b)out("yes");else out("no");}
template<class T> void YesNo(T b){if(b)out("Yes");else out("No");}
template<class T> void YESNO(T b){if(b)out("YES");else out("NO");}
template<class T> void noyes(T b){if(b)out("no");else out("yes");}
template<class T> void NoYes(T b){if(b)out("No");else out("Yes");}
template<class T> void NOYES(T b){if(b)out("NO");else out("YES");}
int keta(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int kurai(int a,int b){
int m=pow(10,b),n=pow(10,b-1);
return (a%m)/n;
}
int ketawa(int a){
int k=0;
rep(i,keta(a)){
k+=kurai(a,i+1);
}
return k;
}
int gcd(int a,int b){
if(a%b==0)
return b;
return gcd(b,a%b);
}
int lcm(int a,int b){
return a/gcd(a,b)*b;
}
int mid(int a,int b,int c){
vector<int> k(3);
k[0]=a;k[1]=b;k[2]=c;
sort(all(k));
return k[1];
}
bool sosuu(int a){
bool b=1;
if(a<=1)
return 0;
else{
rep1(i,sqrt(a)-1){
if(a%(i+1)==0)
b=0;
}
return b;
}
}
int modpow(int a,int b,int m=MOD){
if(!b)return 1; if(b&1)return modpow(a,b-1,m)*a%m;
int memo = modpow(a,b>>1,m);
return memo*memo%m;
}
int fact_mod(int n) {
int f=1;
for(int i=2;i<n+1;i++) f=f*(i%MOD)% MOD;
return f;
}
int mod_pow(int x,int n) {
int res=1;
while(n>0){
if(n&1) res=(res*x)%MOD;
x=(x*x)%MOD;
n>>=1;
}
return res;
}
int c_mod(int n, int r) {
if(r>n-r) r=n-r;
if(r==0) return 1;
int a=1;
rep(i,r)
a=a*((n-i)%MOD)%MOD;
int b=mod_pow(fact_mod(r), MOD-2);
return (a%MOD)*(b%MOD)%MOD;
}
signed main(){
int a,b;
cin>>a>>b;
int c=b;
rep(i,a-1)
c*=b-1
out(c);
}
|
a.cc: In function 'int main()':
a.cc:100:11: error: expected ';' before 'out'
100 | c*=b-1
| ^
| ;
101 | out(c);
| ~~~
|
s056671693
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n,k;
cin>>n>>k;
int ans;
ans=k*pow(k-1,n-1)
cout<<ans<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:27: error: expected ';' before 'cout'
8 | ans=k*pow(k-1,n-1)
| ^
| ;
9 | cout<<ans<<endl;
| ~~~~
|
s447657154
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
long long N,K;
cin >> N >> K;
long long ans = 1;
for(int i = 0; i < N; i++) {
if(i = 0) {
ans*N;
}
else {
ans*(N-1)
}
}
cout << ans <<endl;
}
|
a.cc: In function 'int main()':
a.cc:13:22: error: expected ';' before '}' token
13 | ans*(N-1)
| ^
| ;
14 | }
| ~
|
s477226900
|
p03963
|
C
|
#include<stdio.h>
#include<math.h>
int main()
{
int a,b;
scnaf("%d %d",&a,&b);
long long int c=b;
c=c+pow(a-1,b-1);
printf("%lld",c);
return 0;
}
|
main.c: In function 'main':
main.c:6:3: error: implicit declaration of function 'scnaf'; did you mean 'scanf'? [-Wimplicit-function-declaration]
6 | scnaf("%d %d",&a,&b);
| ^~~~~
| scanf
|
s694743768
|
p03963
|
C
|
#include<stdio.h>
#include<math.h>
int main()
{
int a,b;
scnaf("%d %d",&a,&b);
long long int c=b;
c=c+pow(a-1,n-1);
printf("%lld",c);
return 0;
}
|
main.c: In function 'main':
main.c:6:3: error: implicit declaration of function 'scnaf'; did you mean 'scanf'? [-Wimplicit-function-declaration]
6 | scnaf("%d %d",&a,&b);
| ^~~~~
| scanf
main.c:8:15: error: 'n' undeclared (first use in this function)
8 | c=c+pow(a-1,n-1);
| ^
main.c:8:15: note: each undeclared identifier is reported only once for each function it appears in
|
s700164688
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,K;
cin >> N >> K;
long long total;
for (int i=0; i<N; i++) {
if (i=0) total=K;
else to
tal*=(K-1);
}
cout << total << endl;
}
|
a.cc: In function 'int main()':
a.cc:10:13: error: 'to' was not declared in this scope; did you mean 'tm'?
10 | else to
| ^~
| tm
|
s019008111
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int name(){
int N, K;
cin >> N >> K ;
cout << N*((N-1)^(K-1)) << endl;
}
|
a.cc: In function 'int name()':
a.cc:9:1: warning: no return statement in function returning non-void [-Wreturn-type]
9 | }
| ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s677331059
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int name(){
int N, K;
cin >> N >> K ;
cout << N*((N-1)^(K-1)) << endl;
}
|
a.cc: In function 'int name()':
a.cc:9:1: warning: no return statement in function returning non-void [-Wreturn-type]
9 | }
| ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s497465361
|
p03963
|
Java
|
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*
* @author Washoum
*/
public class Main {
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
inputClass in = new inputClass(inputStream);
PrintWriter out = new PrintWriter(outputStream);
APassword solver = new APassword();
solver.solve(1, in, out);
out.close();
}
static class APassword {
public void solve(int testNumber, inputClass sc, PrintWriter out) {
int n = sc.nextInt();
int k = sc.nextInt();
long num=1;
for (int i = 0 ; i < n-1 ;i++){
num*=(k-1);
}
out.prinltn(num*k);
}
}
static class inputClass {
BufferedReader br;
StringTokenizer st;
public inputClass(InputStream in) {
br = new BufferedReader(new InputStreamReader(in));
}
public String next() {
while (st == null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
public int nextInt() {
return Integer.parseInt(next());
}
}
}
|
Main.java:36: error: cannot find symbol
out.prinltn(num*k);
^
symbol: method prinltn(long)
location: variable out of type PrintWriter
1 error
|
s963541521
|
p03963
|
C++
|
#include <iostream>
#include <map>
#include <unordered_map>
#include <set>
#include <utility>
#include <stack>
#include <cstdio>
#include <string>
#include <cmath>
#include <cstring>
#include <vector>
#include <queue>
#include <algorithm>
#include <iterator>
#include <sstream>
#define popcount(x) __builtin_popcount(x)
#define oddparity(x) __builtin_parity(x)
#define clz(x) __builtin_clz(x)
#define ctz(x) __builtin_ctz(x)
#define sf scanf
#define pf printf
using namespace std;
vector<double>up, down;
int i, j, n, k;
double ans = 1;
int main()
{
sf("%d%d", &n, &k);
for (i = 1; i <= n; i++) {
if (i == 1) {
for (j = k; j > 0; j--) {
up.push_back(double(j));
if (j <= k-1) down.push_back(double(j));
}
}
else {
for (j = k-1; j > 0; j--) {
up.push_back(double(j));
if (j <= k-2) down.push_back(double(j));
}
}
}
for (i = 0, j = 0; i < up.size(); ) {
if (ans * up[i] > INT_MAX) {
ans /= down[j];
j++;
}
else {
ans *= up[i];
i++;
}
}
while (j < down.size()) {
ans /= down[j];
j++;
}
pf("%d\n", (int)ans);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:46:27: error: 'INT_MAX' was not declared in this scope
46 | if (ans * up[i] > INT_MAX) {
| ^~~~~~~
a.cc:16:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
15 | #include <sstream>
+++ |+#include <climits>
16 | #define popcount(x) __builtin_popcount(x)
|
s964527261
|
p03963
|
C
|
# include <iostream>
# include <string>
# include <cmath>
using namespace std;
int main()
{
int n, k;
cin >> n >> k;
cout << k * pow(k - 1, n - 1);
}
|
main.c:1:11: fatal error: iostream: No such file or directory
1 | # include <iostream>
| ^~~~~~~~~~
compilation terminated.
|
s386212526
|
p03963
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int n,k;
cin >> n >> k;
cout << k*(int)pow(k-1,n-1);
}
|
a.cc: In function 'int main()':
a.cc:8:18: error: 'pow' was not declared in this scope
8 | cout << k*(int)pow(k-1,n-1);
| ^~~
|
s866836566
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N , K ;
cin >> N >> K ;
X = pow(k-1,N) ;
cout << X*K << endl;
}
|
a.cc: In function 'int main()':
a.cc:7:3: error: 'X' was not declared in this scope
7 | X = pow(k-1,N) ;
| ^
a.cc:7:11: error: 'k' was not declared in this scope
7 | X = pow(k-1,N) ;
| ^
|
s413643484
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i=0, i##_len=(n); i<i##_len; ++i)
typedef long long ll;
#define pb push_back
#define fi first
#define se second
#define ALL(x) (x).begin(),(x).end()
#define RALL(x) (x).rbegin(),(x).rend()
template <class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p){os<<"("<<p.first<<","<< p.second<<")";return os;}
template <class T> ostream &operator<<(ostream &os, const vector<T> &v){os<<"{";REP(i,(int)v.size()){if(i)os<<",";os<<v[i];}os<<"}";return os;}
template <typename T, size_t S> void printArray(const T (&array)[S]){for(auto val : array)std::cout << val << ", ";std::cout << "\n";}
void Yes() {cout << "Yes" << endl;}
void No() {cout << "No" << endl;}
void YES() {cout << "YES" << endl;}
void NO() {cout << "NO" << endl;}
const double PI=acos(-1);
const ll MOD = 1000000007;
using Graph = vector<vector<int>>;
//const int dx[4] = {1, 0, -1, 0};
//const int dy[4] = {0, 1, 0, -1};
//const int dx[8] = {1, 0, -1, 0, 1, -1, -1, 1};
//const int dy[8] = {0, 1, 0, -1, 1, 1, -1, -1};
ll mypow(ll a, ll n){
ll res = 1;
while(n>0){
if(n&1) res = res*a;
a = a*a;
n >>= 1;
}
return res;
}
void solve(){
ll n, k; cin >> n >> k;
cout << k*mypow(k-1, n-1)) << endl;
}
int main(){
cin.tie(0);
ios::sync_with_stdio(false);
solve();
}
|
a.cc: In function 'void solve()':
a.cc:35:30: error: expected ';' before ')' token
35 | cout << k*mypow(k-1, n-1)) << endl;
| ^
| ;
|
s888105013
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int N, K;
cin >> N >> K;
ans = K;
for(int i = 1; i < N; i++){
ans *= K - 1;
}
cout << ans << endl;
}
|
a.cc: In function 'int main()':
a.cc:7:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
7 | ans = K;
| ^~~
| abs
|
s510886873
|
p03963
|
C++
|
n,k = map(int,input().split())
ans = k
for i in range(0,n-1):
ans*=(k-1)
print(ans)
|
a.cc:1:1: error: 'n' does not name a type
1 | n,k = map(int,input().split())
| ^
|
s456987461
|
p03963
|
C++
|
//#include <tourist>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> p;
const int INF = 1e9;
const ll LINF = ll(1e18);
const int MOD = 1000000007;
const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0};
const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1};
#define yes cout << "Yes" << endl
#define YES cout << "YES" << endl
#define no cout << "No" << endl
#define NO cout << "NO" << endl
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(v) v.begin(), v.end()
#define debug(v) \
cout << #v << ":"; \
for (auto x : v) \
{ \
cout << x << ' '; \
} \
cout << endl;
template <class T>
bool chmax(T &a, const T &b)
{
if (a < b)
{
a = b;
return 1;
}
return 0;
}
template <class T>
bool chmin(T &a, const T &b)
{
if (b < a)
{
a = b;
return 1;
}
return 0;
}
//cout<<fixed<<setprecision(15);有効数字15桁
//-std=c++14
//-std=gnu++17
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
ll n, m;
vector<int> a;
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
ll k;
cin >> n>>k;
ll ans=k
for (int i = 0; i < n-1; i++)
{
ans*=(k-1);
}
cout << ans << "\n";
}
|
a.cc: In function 'int main()':
a.cc:59:5: error: expected ',' or ';' before 'for'
59 | for (int i = 0; i < n-1; i++)
| ^~~
a.cc:59:21: error: 'i' was not declared in this scope
59 | for (int i = 0; i < n-1; i++)
| ^
|
s542134480
|
p03963
|
C++
|
//#include <tourist>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> p;
const int INF = 1e9;
const ll LINF = ll(1e18);
const int MOD = 1000000007;
const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0};
const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1};
#define yes cout << "Yes" << endl
#define YES cout << "YES" << endl
#define no cout << "No" << endl
#define NO cout << "NO" << endl
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(v) v.begin(), v.end()
#define debug(v) \
cout << #v << ":"; \
for (auto x : v) \
{ \
cout << x << ' '; \
} \
cout << endl;
template <class T>
bool chmax(T &a, const T &b)
{
if (a < b)
{
a = b;
return 1;
}
return 0;
}
template <class T>
bool chmin(T &a, const T &b)
{
if (b < a)
{
a = b;
return 1;
}
return 0;
}
//cout<<fixed<<setprecision(15);有効数字15桁
//-std=c++14
//-std=gnu++17
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
ll n, m;
vector<int> a;
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
cin >> n>>k;
ll ans=k
for (int i = 0; i < n-1; i++)
{
ans*=(k-1);
}
cout << ans << "\n";
}
|
a.cc: In function 'int main()':
a.cc:56:15: error: 'k' was not declared in this scope
56 | cin >> n>>k;
| ^
a.cc:58:21: error: 'i' was not declared in this scope
58 | for (int i = 0; i < n-1; i++)
| ^
|
s547431324
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
typedef long long ll;
int main() {
int N, K;
cin N >> K;
int cnt=K;
for (int i=1; i<N; i++) {
cnt*=(K-1);
}
cout << cnt << endl;
}
|
a.cc: In function 'int main()':
a.cc:8:6: error: expected ';' before 'N'
8 | cin N >> K;
| ^~
| ;
|
s641785713
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
typedef long long ll;
int main() {
int N, K;
cin N >> K;
int cnt=K;
for (int i=1; i<N; i++) {
cnt*(K-1);
}
cout << cnt << endl;
}
|
a.cc: In function 'int main()':
a.cc:8:6: error: expected ';' before 'N'
8 | cin N >> K;
| ^~
| ;
|
s538356768
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int N,K;
cin>>N>>K;
if(N=1){
cout<<K<<endl;
}
else{
int s=1;
for(int i=0;i<N-1;i++){
s = (K-1)*s;
}
}
cout<<K*s<<endl;
}
|
a.cc: In function 'int main()':
a.cc:16:11: error: 's' was not declared in this scope
16 | cout<<K*s<<endl;
| ^
|
s084218969
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int N,K;
cin>>N>>K;
if(N=1){
cout<<K<<endl;
}
else{
int s=1;
for(int i=0;i<N-1;i++){
(K-1)*s;
}
}
cout<<K*s<<endl;
}
|
a.cc: In function 'int main()':
a.cc:16:11: error: 's' was not declared in this scope
16 | cout<<K*s<<endl;
| ^
|
s191877476
|
p03963
|
Java
|
import java.util.Scanner;
/**
* B
*/
public class B {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int k = sc.nextInt();
int result = k;
for (int i = 1; i < n; i++) {
result *= k - 1;
}
System.out.println(result);
sc.close();
}
}
|
Main.java:6: error: class B is public, should be declared in a file named B.java
public class B {
^
1 error
|
s460826465
|
p03963
|
C++
|
#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
//max=({});
//条件式が真ならwhileの中身を回し続ける
//printf("%d\n", ans);
//pairの入力
//vector<pair<ll, ll>>work(n);
//rep(i, n) {
// ll a, b;
// cin >> a >> b;
// work[i] = make_pair(a, b);
//for(auto p:mp)(mapの探索)
//printf("%.10f\n",なんちゃら)
int g[15][15];
const int INF = 1001001001;
const int dx[4] = { -1,0,1,0 };
const int dy[4] = { 0,-1,0,1 };
//最大公約数
ll gcd(ll x, ll y) {
return y ? gcd(y, x % y) : x;
}
ll lcm(ll x, ll y) {
if (x == 0 || y == 0)return 0;
return (x / gcd(x, y) * y);
}
//素因数分解
vector<pair<ll, int>>factorize(ll n) {
vector<pair<ll, int>>res;
for (ll i = 2;i * i <= n;++i) {
if (n % i)continue;
res.emplace_back(i, 0);
while (n % i == 0) {
n /= i;
res.back().second++;
}
}
if (n != 1)res.emplace_back(n, 1);
return res;
}
int bingo[3][3];
int cnt[2][105];
int h, w;
bool flag[110][110];
int main() {
ll n, k;
cin >> n >> k;
ll ans = k;
rep(i, n-1) {
ans *= (k - 1);
}
cout << ans << endl:
return 0;
}
|
a.cc: In function 'int main()':
a.cc:65:28: error: expected ';' before ':' token
65 | cout << ans << endl:
| ^
| ;
|
s314093926
|
p03963
|
C++
|
n, k = map(int, input().split())
if n == 1:
ans = k
print(ans)
else:
ans = k*(k-1)*(n-1)
print(ans)
|
a.cc:1:1: error: 'n' does not name a type
1 | n, k = map(int, input().split())
| ^
|
s395050521
|
p03963
|
C++
|
using namespace std;
int main(){
int n,k;
cin>>n>>k;
long long ans=k;
for(int a=1;a<n;a++){
ans*=(k-1);
}
cout<<ans<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope
4 | cin>>n>>k;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:9:3: error: 'cout' was not declared in this scope
9 | cout<<ans<<endl;
| ^~~~
a.cc:9:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:9:14: error: 'endl' was not declared in this scope
9 | cout<<ans<<endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | using namespace std;
|
s081948642
|
p03963
|
C++
|
using namespace std;
int main(){
int n,k;
cin>>n>>k;
long long ans=k;
for(int a=1;a<n;a++){
ans*=(k-1);
}
cout<<ans<<endl;
}
|
a.cc: In function 'int main()':
a.cc:4:1: error: 'cin' was not declared in this scope
4 | cin>>n>>k;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:9:1: error: 'cout' was not declared in this scope
9 | cout<<ans<<endl;
| ^~~~
a.cc:9:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:9:12: error: 'endl' was not declared in this scope
9 | cout<<ans<<endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | using namespace std;
|
s133939139
|
p03963
|
C++
|
int n,k;
cin>>n>>k;
long long ans=k;
for(int a=1;a<n;a++){
ans*=(k-1);
}
cout<<ans<<endl;
|
a.cc:2:1: error: 'cin' does not name a type
2 | cin>>n>>k;
| ^~~
a.cc:4:1: error: expected unqualified-id before 'for'
4 | for(int a=1;a<n;a++){
| ^~~
a.cc:4:13: error: 'a' does not name a type
4 | for(int a=1;a<n;a++){
| ^
a.cc:4:17: error: 'a' does not name a type
4 | for(int a=1;a<n;a++){
| ^
a.cc:7:1: error: 'cout' does not name a type
7 | cout<<ans<<endl;
| ^~~~
|
s453211703
|
p03963
|
C++
|
#include<iostream>
#include<stdio.h>
//#include <bits/stdc++.h>
#include<vector>
#include<float.h>
#include<iomanip>
#include<algorithm>
#include<string>
#include<cstring>
#include<math.h>
#include<cmath>
#include<sstream>
#include<set>
#include<map>
#include<queue>
#include <cassert>
#include <cmath>
#include<cstdint>
#define INF 1e9
#define rep(i,n)for(int i=0;(i)<(int)(n);i++)
#define REP(i,a,b)for(int i=(int)(a);(i)<=(int)(b);i++)
#define VEC(type, c, n) std::vector<type> c(n);for(auto& i:c)std::cin>>i;
#define vec(type,n) vector<type>(n)
#define vvec(m,n) vector<vector<int>> (int(m),vector<int>(n))
#define ALL(a) (a).begin(),(a).end()
using namespace std;
using ll = long long;
using Graph = vector<vector<int>>;
using P = pair<int,int>;
vector<int>bitSearch(int bit,int n){
vector<int>S;
rep(i,n)if(bit&(1<<i))S.push_back(i);
return S;
}
int d[3] = {-1,0,1};
int main(){
int n,k;cin>>n>>k;
ll res = k*pow(k-1,n-1)
cout<<res;
}
|
a.cc: In function 'int main()':
a.cc:44:5: error: expected ',' or ';' before 'cout'
44 | cout<<res;
| ^~~~
|
s909651187
|
p03963
|
C++
|
#include<iostream>
#include<vector>
#include
using namespace std ;
int main(){
long long n,k,ans ;
cin >> n >> k ;
ans = k ;
for(int i=1;i<n;i++){
ans *= k-1 ;
}
cout << ans << endl ;
}
|
a.cc:3:10: error: #include expects "FILENAME" or <FILENAME>
3 | #include
| ^
|
s640479355
|
p03963
|
C++
|
#include <bits.stdc++.h>
using namespace std;
int main(){
int N, K;
cin >> N >> K;
int64_t count = 1;
count = count*N*pow(K-1, N-1);
cout << count << endl;
}
|
a.cc:1:10: fatal error: bits.stdc++.h: No such file or directory
1 | #include <bits.stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s952545398
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,K;
cin >> N >> K;
int c = K
for(int i=0;i<N-1;i++){
c = c*(K-1);
}
cout << c << endl;
}
|
a.cc: In function 'int main()':
a.cc:8:5: error: expected ',' or ';' before 'for'
8 | for(int i=0;i<N-1;i++){
| ^~~
a.cc:8:17: error: 'i' was not declared in this scope
8 | for(int i=0;i<N-1;i++){
| ^
|
s306743975
|
p03963
|
C
|
#include<stdio.h>
int main()
{
int n,k,fac1=1,fac2=1,fac3=1;
scanf("%d%d",&n,&k);
if(n==k)
printf("%d",n);
else
{
while(k>=1)
{
fac1=fac1*k;
--k;
}
while(n>=1)
{
fac2=fac2*n;
--n;
}
while(k-n>=1)
{
fac3=fac3*(k-n);
k-n=k-n-1;
}
printf("%d",fac1/(fac2*fac3));
}
return 0;
}
|
main.c: In function 'main':
main.c:23:12: error: lvalue required as left operand of assignment
23 | k-n=k-n-1;
| ^
|
s539663044
|
p03963
|
C++
|
include <bits/stdc++.h>
using namespace std;
typedef long long ll;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }
int main() {
int n k;
cin >> n >> k;
int ans = k;
for (int i = 0; i < (int)n - 1; ++i) ans *= (k- 1);
cout << ans << endl;
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <bits/stdc++.h>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:9:9: error: expected initializer before 'k'
9 | int n k;
| ^
a.cc:10:3: error: 'cin' was not declared in this scope
10 | cin >> n >> k;
| ^~~
a.cc:10:10: error: 'n' was not declared in this scope
10 | cin >> n >> k;
| ^
a.cc:10:15: error: 'k' was not declared in this scope
10 | cin >> n >> k;
| ^
a.cc:13:3: error: 'cout' was not declared in this scope
13 | cout << ans << endl;
| ^~~~
a.cc:13:18: error: 'endl' was not declared in this scope
13 | cout << ans << endl;
| ^~~~
|
s154093647
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main()
{
long long int a, t,b;
cin>>a>>b;
t=(b+(b-1)(a-1));
cout<<t;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:11: error: expression cannot be used as a function
7 | t=(b+(b-1)(a-1));
| ~~~~~^~~~~
|
s064394558
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main()
{
long long int a, b;
cin>>a>>b;
cout<<(b+(b-1)(a-1));
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:15: error: expression cannot be used as a function
7 | cout<<(b+(b-1)(a-1));
| ~~~~~^~~~~
|
s364151221
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b;
cin << a << b;
cout << (a/2)*(b-1) + ((a+1)/2)*b << endl;
}
|
a.cc: In function 'int main()':
a.cc:5:7: error: no match for 'operator<<' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
5 | cin << a << b;
| ~~~ ^~ ~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
a.cc:5:7: note: candidate: 'operator<<(int, int)' (built-in)
5 | cin << a << b;
| ~~~~^~~~
a.cc:5:7: note: no known conversion for argument 1 from 'std::istream' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1715:5: note: candidate: 'template<class _Ch_type, class _Ch_traits, class _Bi_iter> std::basic_ostream<_CharT, _Traits>& std::__cxx11::operator<<(std::basic_ostream<_CharT, _Traits>&, const sub_match<_Bi_iter>&)'
1715 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1715:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41:
/usr/include/c++/14/cstddef:125:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
125 | operator<<(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:125:5: note: template argument deduction/substitution failed:
a.cc:5:3: note: cannot convert 'std::cin' (type 'std::istream' {aka 'std::basic_istream<char>'}) to type 'std::byte'
5 | cin << a << b;
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/string_view:763:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
763 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/string_view:763:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/bits/basic_string.h:4077:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
4077 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/bitset:1687:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const bitset<_Nb>&)'
1687 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bitset:1687:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
In file included from /usr/include/c++/14/bits/ios_base.h:46,
from /usr/include/c++/14/streambuf:43,
from /usr/include/c++/14/bits/streambuf_iterator.h:35,
from /usr/include/c++/14/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:54:
/usr/include/c++/14/system_error:339:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)'
339 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
| ^~~~~~~~
/usr/include/c++/14/system_error:339:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
In file included from /usr/include/c++/14/memory:80,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:56:
/usr/include/c++/14/bits/shared_ptr.h:70:5: note: candidate: 'template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __shared_ptr<_Tp, _Lp>&)'
70 | operator<<(std::basic_ostream<_Ch, _Tr>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/shared_ptr.h:70:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:563:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
563 | operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:563:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:573:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
573 | operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:573:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:579:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
579 | operator<<(basic_ostream<char, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:579:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:590:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
590 | operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:590:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:595:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
595 | operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:595:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:654:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
654 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:654:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:307:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)'
307 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:307:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:671:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
671 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:671:5: note: template argument deduction/substitution failed:
a.cc:5:10: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
5 | cin << a << b;
| ^
/usr/include/c++/14/ostream:684:5: note: candidate: 'template<class _Traits> std::basic_ostream<char,
|
s395349028
|
p03963
|
C++
|
#include<cstdio>
#include<cstring>
#include<cstdlib>
#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
#include<stack>
#include<queue>
#include<vector>
#include<map>
#define fi first
#define se second
#define pb(i) push_back(i)
#define rep(i,a,b) for(int i=a;i<=b;i++)
#define per(i,a,b) for(int i=a;i>=b;i--)
#define mes(a,b) memset(a,b,sizeof(a))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
const int N = 1e6+10;
const int INF = 0x3f3f3f3f;
const int inf = - INF;
const int mod = 1e9+7;
const double pi = acos(-1.0);
ll poww(ll x,ll y){
ll res=1;
while(y){
res*=x;
y--;
}
return res;
}
int main(){
ll n,k;
cin>>n>>k;
cout<<k*pow(k-1,n-1)<<endl
return 0;
}
|
a.cc: In function 'int main()':
a.cc:38:31: error: expected ';' before 'return'
38 | cout<<k*pow(k-1,n-1)<<endl
| ^
| ;
39 | return 0;
| ~~~~~~
|
s209038454
|
p03963
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class atcoder_46_B {
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader(System.in));
}
public String next() {
while(st==null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
}
catch(IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
}
public static void main(String[] args) {
FastReader ob = new FastReader();
int n = ob.nextInt(),k=ob.nextInt();
long ways=k;
n--;
while(n>0) {
ways*=k-1;
n--;
}
System.out.println(ways);
}
}
|
Main.java:6: error: class atcoder_46_B is public, should be declared in a file named atcoder_46_B.java
public class atcoder_46_B {
^
1 error
|
s712698862
|
p03963
|
C++
|
#include<bits/stdc++.h>
int ans,k,n;
int main()
{
cin>>n>>k;
ans=k;
for(int i=2;i<=n;i++)
{
ans*=k-1;
}
printf("%d\n",ans);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>n>>k;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
|
s550769055
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,k,j=1;
cin n >> k;
for(int i=0;i<n-1;++i){
j *= (k-1);
}
cout << k*j << endl;
}
/*int pow(int a,int b){
int b=1;
for(int i=0;i<b;i++) b*=a;
return 0;
}*/
|
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'n'
6 | cin n >> k;
| ^~
| ;
|
s260987781
|
p03963
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,k,j=1;
cin n >> k;
for(int i=0;i<n-1;++i){
j *= (k-1);
}
cout << k*j << endl;
}
/*int pow(int a,int b){
int b=1;
for(int i=0;i<b;i++) b*=a;
return 0;
}*/
|
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'n'
6 | cin n >> k;
| ^~
| ;
|
s726554961
|
p03963
|
C++
|
n, k = gets.chomp.split(' ').map(&:to_i)
puts k * (k - 1) ** (n - 1)
|
a.cc:1:1: error: 'n' does not name a type
1 | n, k = gets.chomp.split(' ').map(&:to_i)
| ^
|
s393524903
|
p03963
|
C
|
#include <iostream>
using namespace std;
int main(int argc,char **argv)
{
int ball,color;
cin >> ball >> color;
int pattern = color;
for(int i=0;i<ball-1;i++)
{
pattern = pattern * (color-1);
}
cout << pattern << endl;
}
|
main.c:1:10: fatal error: iostream: No such file or directory
1 | #include <iostream>
| ^~~~~~~~~~
compilation terminated.
|
s521738049
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int n, k; cin >> n >> k;
long long v = k;
for(int i=1; i<n; i++){
v *= (k-1);
}
cout << v << endl;
}
¥
|
a.cc:16:1: error: extended character ¥ is not valid in an identifier
16 | ¥
| ^
a.cc:16:1: error: '\U000000a5' does not name a type
16 | ¥
| ^
|
s427977777
|
p03963
|
C++
|
#include<bits/stdc++.h>
#include <iostream>
#include <string>
#include <cmath>
using namespace std;
#define ll long long
#define rep(i, n) for (ll i = 0; i < (n); i++)
#define FOR(i,a,b) for(ll i=(a);i<(b);i++)
#define FORR(i,a,b)for(ll i=(a);i<=(b);i++)
#define repR(i,n) for(ll i=n;i>=0;i--)
#define all(v)(v).begin(),(v).end()
#define rall(v)(v).rbegin(),(v).rend()
#define F first
#define S second
#define pb push_back
#define pu push
#define COUT(x) cout<<(x)<<endl
#define PQ priority_queue<ll>
#define PQR priority_queue<ll,vector<ll>,greater<ll>>
#define YES(n) cout << ((n) ? "YES" : "NO" ) << endl
#define Yes(n) cout << ((n) ? "Yes" : "No" ) << endl
#define mp make_pair
#define maxs(x,y) (x = max(x,y))
#define mins(x,y) (x = min(x,y))
#define sz(x) (int)(x).size()
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MOD = 1000000007LL;
const ll INF = 1LL << 60;
using vll = vector<ll>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvll = vector<vll>;
using vstr = vector<string>;
using pll = pair<ll, ll>;
int main(){
ll n,k;
cin>>n>>k;
ans=k;
rep(i,n-1){
ans*=(k-1);
}
COUT(ans);
}
|
a.cc: In function 'int main()':
a.cc:39:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
39 | ans=k;
| ^~~
| abs
|
s914241853
|
p03963
|
Java
|
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int k = sc.nextInt();
int ans = k;
for (i = 0; i<n-1; i++) {
ans *= (k-1);
}
System.out.println(ans);
}
}
|
Main.java:11: error: cannot find symbol
for (i = 0; i<n-1; i++) {
^
symbol: variable i
location: class Main
Main.java:11: error: cannot find symbol
for (i = 0; i<n-1; i++) {
^
symbol: variable i
location: class Main
Main.java:11: error: cannot find symbol
for (i = 0; i<n-1; i++) {
^
symbol: variable i
location: class Main
3 errors
|
s227930000
|
p03963
|
C++
|
/******************************************************************************
Online C++ Compiler.
Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
const ll LL_MAX=LLONG_MAX;
struct In{
template<typename T>
T operator()(){
T x;
cin >> x;
return x;
}
};
template <typename T,typename U>
void forin(T* x,U n){
for (U i=0;i<n;i++) cin >> x[i];
}
template <typename T>
int div1(T x) {
return x%1000000007;
}
template <typename T>
void out(T x){
cout << x << endl;
}
main(){
In in;
int n=in<int>(),k=in<int>();
out(k*pow((double)(k-1),n));
}
|
a.cc:39:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
39 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:41:14: error: expected primary-expression before 'int'
41 | int n=in<int>(),k=in<int>();
| ^~~
a.cc:42:9: error: 'k' was not declared in this scope
42 | out(k*pow((double)(k-1),n));
| ^
|
s341966514
|
p03963
|
C++
|
/******************************************************************************
Online C++ Compiler.
Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
const ll LL_MAX=LLONG_MAX;
struct In{
template<typename T>
T operator()(){
T x;
cin >> x;
return x;
}
};
template <typename T,typename U>
void forin(T* x,U n){
for (U i=0;i<n;i++) cin >> x[i];
}
template <typename T>
int div1(T x) {
return x%1000000007;
}
template <typename T>
void out(T x){
cout << x << endl;
}
main(){
In in;
int n=in(),k=in();
out(k*pow((double)(k-1),n));
}
|
a.cc:39:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
39 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:41:13: error: no match for call to '(In) ()'
41 | int n=in(),k=in();
| ~~^~
a.cc:17:7: note: candidate: 'template<class T> T In::operator()()'
17 | T operator()(){
| ^~~~~~~~
a.cc:17:7: note: template argument deduction/substitution failed:
a.cc:41:13: note: couldn't deduce template parameter 'T'
41 | int n=in(),k=in();
| ~~^~
a.cc:42:9: error: 'k' was not declared in this scope
42 | out(k*pow((double)(k-1),n));
| ^
|
s725617765
|
p03963
|
C++
|
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
const ll LL_MAX=LLONG_MAX;
struct in{
template<typename T>
T operator()(){
T x;
cin >> x;
return x;
}
};
template <typename T,typename U>
void forin(T* x,U n){
for (U i=0;i<n;i++) cin >> x[i];
}
template <typename T>
int div1(T x) {
return x%1000000007;
}
template <typename T>
void out(T x){
cout << x << endl;
}
main(){
int n=in(),k=in();
out(k*pow((double)(k-1),n));
}
|
a.cc:31:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
31 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:32:11: error: cannot convert 'in' to 'int' in initialization
32 | int n=in(),k=in();
| ^~~~
| |
| in
a.cc:32:18: error: cannot convert 'in' to 'int' in initialization
32 | int n=in(),k=in();
| ^~~~
| |
| in
|
s962184276
|
p03963
|
C++
|
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
const ll LL_MAX=LLONG_MAX;
struct in{
template<typename T>
T operator(){
T x;
cin >> x;
return x;
}
};
template <typename T,typename U>
void forin(T* x,U n){
for (U i=0;i<n;i++) cin >> x[i];
}
template <typename T>
int div1(T x) {
return x%1000000007;
}
template <typename T>
void out(T x){
cout << x << endl;
}
main(){
int n=in(),k=in();
out(k*pow(k-1,n));
}
|
a.cc:10:11: error: expected primary-expression before 'x'
10 | T x;
| ^
a.cc:10:11: error: expected '}' before 'x'
a.cc:9:17: note: to match this '{'
9 | T operator(){
| ^
a.cc:9:7: error: declaration of 'operator()' as non-function
9 | T operator(){
| ^~~~~~~~
a.cc:11:9: error: 'cin' does not name a type; did you mean 'in'?
11 | cin >> x;
| ^~~
| in
a.cc:12:9: error: expected unqualified-id before 'return'
12 | return x;
| ^~~~~~
a.cc:13:6: error: expected ';' after struct definition
13 | }
| ^
| ;
a.cc:14:1: error: expected declaration before '}' token
14 | };
| ^
a.cc:31:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
31 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:32:11: error: cannot convert 'in' to 'int' in initialization
32 | int n=in(),k=in();
| ^~~~
| |
| in
a.cc:32:18: error: cannot convert 'in' to 'int' in initialization
32 | int n=in(),k=in();
| ^~~~
| |
| in
|
s513916539
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",&a);
scanf("%d",&b);
c=b;
for (i=0;i<a,i++){
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:19: error: expected ';' before ')' token
7 | for (i=0;i<a,i++){
| ^
| ;
|
s895957044
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",&a);
scanf("%d",&b);
c=b;
for(i=0;i<a,i++){
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:18: error: expected ';' before ')' token
7 | for(i=0;i<a,i++){
| ^
| ;
|
s812948735
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
c=b;
for(i=0;i<a,i++){
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:18: error: expected ';' before ')' token
7 | for(i=0;i<a,i++){
| ^
| ;
|
s227614919
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
c=b;
for(i=0;i<a-1,i++){
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:20: error: expected ';' before ')' token
7 | for(i=0;i<a-1,i++){
| ^
| ;
|
s203805770
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
c=b;
for (i=0;i<a-1,i++)
{
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:21: error: expected ';' before ')' token
7 | for (i=0;i<a-1,i++)
| ^
| ;
|
s443666958
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
c=b;
for (i=0;i<a-1,i++);
{
c*=(b-1);
}
printf("%d",c);
return 0;
}
|
main.c: In function 'main':
main.c:7:21: error: expected ';' before ')' token
7 | for (i=0;i<a-1,i++);
| ^
| ;
|
s351498898
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
for (i=0;i<a-1,i++);
{
b*=(b-1);
}
//c=b*(b-1)^(a-1);
printf("%d",b);
return 0;
}
|
main.c: In function 'main':
main.c:6:21: error: expected ';' before ')' token
6 | for (i=0;i<a-1,i++);
| ^
| ;
|
s345317738
|
p03963
|
C
|
#include <stdio.h>
int main(void){
int a,b,c,i;
scanf("%d",a);
scanf("%d",b);
for (i=0;i<a-1,i++)
{
b*=(b-1);
}
//c=b*(b-1)^(a-1);
printf("%d",b);
return 0;
}
|
main.c: In function 'main':
main.c:6:21: error: expected ';' before ')' token
6 | for (i=0;i<a-1,i++)
| ^
| ;
|
s232744939
|
p03963
|
C++
|
#include <cstdio>
#include <math.h>
int main() {
double N,K;
scanf_s("%lf", &N);
scanf_s("%lf", &K);
printf("%d", (int)( K * pow(K-1,N-1)));
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
6 | scanf_s("%lf", &N);
| ^~~~~~~
| scanf
|
s994947530
|
p03963
|
C
|
include <stdio.h>
int main(void){
int a,b,c;
scanf("%d",a);
scanf("%d",b);
c=b*(b-1)^(a-1);
printf("%d",c);
return 0;
}
|
main.c:1:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
1 | include <stdio.h>
| ^
|
s355564799
|
p03963
|
C++
|
#include<stdio.h>
int main(){
int N, K, c;
scanf("%d %d", &N, &K);
c = K;
for(int i = 0; i < n - 1; i++){
c *= (K - 1);
}
printf("%d", c);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:22: error: 'n' was not declared in this scope
6 | for(int i = 0; i < n - 1; i++){
| ^
|
s833540358
|
p03963
|
C++
|
#include<cstdio>
int main(){
int n;
scanf("%d",&d);
int k;
scanf("%d",%k);
int ans=k;
for(int i=1;i<n;i++){
ans*=(k-1);
}
printf("%d",ans);
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'd' was not declared in this scope
5 | scanf("%d",&d);
| ^
a.cc:7:14: error: expected primary-expression before '%' token
7 | scanf("%d",%k);
| ^
|
s826669290
|
p03963
|
C++
|
#include <cstdio>
int main()
int N, K;
scanf("%d %d", &N, &K);
printf("%d", K*((K-1)^(N-1)));
return 0;
}
|
a.cc:3:3: error: expected initializer before 'int'
3 | int N, K;
| ^~~
a.cc:4:8: error: expected constructor, destructor, or type conversion before '(' token
4 | scanf("%d %d", &N, &K);
| ^
a.cc:5:9: error: expected constructor, destructor, or type conversion before '(' token
5 | printf("%d", K*((K-1)^(N-1)));
| ^
a.cc:6:3: error: expected unqualified-id before 'return'
6 | return 0;
| ^~~~~~
a.cc:7:1: error: expected declaration before '}' token
7 | }
| ^
|
s899522176
|
p03963
|
C++
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int N,K;
cin >> N >> K;
long int ans = K;
for(int i=1;i<N;i++){
ans *= (K-1);
}
cout >> ans >>endl;
}
|
a.cc: In function 'int main()':
a.cc:12:8: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'long int')
12 | cout >> ans >>endl;
| ~~~~ ^~ ~~~
| | |
| | long int
| std::ostream {aka std::basic_ostream<char>}
a.cc:12:8: note: candidate: 'operator>>(int, long int)' (built-in)
12 | cout >> ans >>endl;
| ~~~~~^~~~~~
a.cc:12:8: note: no known conversion for argument 1 from 'std::ostream' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41,
from a.cc:1:
/usr/include/c++/14/cstddef:131:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)'
131 | operator>>(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:131:5: note: template argument deduction/substitution failed:
a.cc:12:3: note: cannot convert 'std::cout' (type 'std::ostream' {aka 'std::basic_ostream<char>'}) to type 'std::byte'
12 | cout >> ans >>endl;
| ^~~~
In file included from /usr/include/c++/14/string:55,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/basic_string.tcc:835:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
835 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.tcc:835:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/bitset:1597:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bitset<_Nb>&)'
1597 | operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
| ^~~~~~~~
/usr/include/c++/14/bitset:1597:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
In file included from /usr/include/c++/14/istream:1109,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/bits/istream.tcc:978:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)'
978 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/usr/include/c++/14/bits/istream.tcc:978:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:849:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)'
849 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/usr/include/c++/14/istream:849:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:854:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)'
854 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/usr/include/c++/14/istream:854:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:896:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*)'
896 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:896:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:939:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)'
939 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:939:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:945:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)'
945 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:945:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:1099:5: note: candidate: 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)'
1099 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/14/istream:1099:5: note: template argument deduction/substitution failed:
/usr/include/c++/14/istream: In substitution of 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream<char>&; _Tp = long int&]':
a.cc:12:11: required from here
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/istream:1099:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
1099 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/14/complex:509:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, complex<_Tp>&)'
509 | operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/14/complex:509:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:143:
/usr/include/c++/14/iomanip:76:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Resetiosflags)'
76 | operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:76:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/iomanip:106:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setiosflags)'
106 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:106:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/iomanip:137:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setbase)'
137 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:137:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/iomanip:177:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setfill<_CharT>)'
177 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:177:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout >> ans >>endl;
| ^~~
/usr/include/c++/14/iomanip:207:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setprecision)'
207 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:207:5: note: template argument deduction/substitution failed:
a.cc:12:11: note: 'std::ostream' {aka 'std::basic_o
|
s197716407
|
p03963
|
C++
|
import java.lang.Math.pow
import java.util.*
fun main(args: Array<String>) {
val sc = Scanner(System.`in`)
val n = sc.nextDouble()
val k = sc.nextDouble()
val ans = pow(k - 1, n - 1) * k
println("${ans.toLong()}")
}
|
a.cc:5:29: error: stray '`' in program
5 | val sc = Scanner(System.`in`)
| ^
a.cc:5:32: error: stray '`' in program
5 | val sc = Scanner(System.`in`)
| ^
a.cc:1:1: error: 'import' does not name a type
1 | import java.lang.Math.pow
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
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