submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s217141074 | p03674 | C++ | #include <iostream>
#include <fstream>
#include <cstdio>
#include <cassert>
#include <complex>
#include <cmath>
#include <algorithm>
#include <vector>
#include <string>
#include <cstdlib>
#include <cstring>
#include <iomanip>
#include <numeric>
#include <sstream>
#include <ctime>
#include <cctype>
#include <set>
#inclu... | a.cc:37:1: error: extended character is not valid in an identifier
37 |
| ^
a.cc:61:1: error: extended character is not valid in an identifier
61 |
| ^
a.cc:37:1: error: '\U000000a0' does not name a type
37 |
| ^
|
s702892496 | p03674 | C++ | #include <iostream>
#include <fstream>
#include <cstdio>
#include <cassert>
#include <complex>
#include <cmath>
#include <algorithm>
#include <vector>
#include <string>
#include <cstdlib>
#include <cstring>
#include <iomanip>
#include <numeric>
#include <sstream>
#include <ctime>
#include <cctype>
#include <set>
#inclu... | a.cc:37:1: error: extended character is not valid in an identifier
37 |
| ^
a.cc:61:1: error: extended character is not valid in an identifier
61 |
| ^
a.cc:37:1: error: '\U000000a0' does not name a type
37 |
| ^
|
s524355593 | p03674 | C++ | #include <iostream>
#include <fstream>
#include <cstdio>
#include <cassert>
#include <complex>
#include <cmath>
#include <algorithm>
#include <vector>
#include <string>
#include <cstdlib>
#include <cstring>
#include <iomanip>
#include <numeric>
#include <sstream>
#include <ctime>
#include <cctype>
#include <set>
#inclu... | a.cc:37:1: error: extended character is not valid in an identifier
37 |
| ^
a.cc:61:1: error: extended character is not valid in an identifier
61 |
| ^
a.cc:37:1: error: '\U000000a0' does not name a type
37 |
| ^
|
s970757609 | p03674 | C++ | #include <iostream>
#include<sstream>
#include<vector>
#include<iterator>
#include<map>
using namespace std;
typedef long long LL;
class Combination
{
public:
Combination(LL sz, LL m) :
size(sz+1),
mod(m),
param(size, 1)
{
for(LL i=2; i<size; i++)
{
param[i] = param[i-1] * i;
param[i] %= mod;
}
}... | a.cc: In function 'int main()':
a.cc:77:36: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, const int&)'
77 | left = find(a.begin(), a.end(), it->first) - a.begin();
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~... |
s887018027 | p03674 | C++ | #include <iostream>
#include <cstring>
#include <algorithm>
#define MOD 1000000007
using namespace std;
typedef __int128 ll;
ll *FACT, *IFACT;
ll extgcd(ll a, ll b, ll &x, ll &y) {
ll g = a; x = 1; y = 0;
if (b != 0) g = extgcd(b, a % b, y, x), y -= (a / b) * x;
return g;
}
ll invMod(ll a, ll m) {
ll x, y;
if (ex... | a.cc: In function 'int main()':
a.cc:46:13: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'll' {aka '__int128'})
46 | cin >> n;
| ~~~ ^~ ~
| | |
| | ll {aka __int128}
| std::istream {ak... |
s695399975 | p03674 | C++ | #include <iostream>
#include <cstring>
#include <algorithm>
#define MOD 1000000007
using namespace std;
typedef __int128 ll;
ll *FACT, *IFACT;
ll extgcd(ll a, ll b, ll &x, ll &y) {
ll g = a; x = 1; y = 0;
if (b != 0) g = extgcd(b, a % b, y, x), y -= (a / b) * x;
return g;
}
ll invMod(ll a, ll m) {
ll x, y;
if (ex... | a.cc: In function 'int main()':
a.cc:46:13: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'll' {aka '__int128'})
46 | cin >> n;
| ~~~ ^~ ~
| | |
| | ll {aka __int128}
| std::istream {ak... |
s813546219 | p03674 | C++ | #include <iostream>
#include <cstring>
#include <algorithm>
#define MOD 1000000007
using namespace std;
typedef _int128 ll;
ll *FACT, *IFACT;
ll extgcd(ll a, ll b, ll &x, ll &y) {
ll g = a; x = 1; y = 0;
if (b != 0) g = extgcd(b, a % b, y, x), y -= (a / b) * x;
return g;
}
ll invMod(ll a, ll m) {
ll x, y;
if (ext... | a.cc:6:9: error: '_int128' does not name a type; did you mean '__int128'?
6 | typedef _int128 ll;
| ^~~~~~~
| __int128
a.cc:8:1: error: 'll' does not name a type
8 | ll *FACT, *IFACT;
| ^~
a.cc:9:1: error: 'll' does not name a type
9 | ll extgcd(ll a, ll b, ll &x, ll &y) {
... |
s513785786 | p03674 | C++ | #include <iostream>
#include <cstring>
#include <algorithm>
#define MOD 1000000007
using namespace std;
typedef long long int ll;
ll *FACT, *IFACT;
ll extgcd(ll a, ll b, ll &x, ll &y) {
ll g = a; x = 1; y = 0;
if (b != 0) g = extgcd(b, a % b, y, x), y -= (a / b) * x;
return g;
}
ll invMod(ll a, ll m) {
ll x, y;
i... | a.cc:37:1: error: '::main' must return 'int'
37 | ll main()
| ^~
|
s968631906 | p03674 | C++ | def comb(n,k):
if k == 0:
return 1
if n < k:
return 0
ret = 1
for i in xrange(k):
ret *= n-i
for i in xrange(1,k+1):
ret /= i
return ret % 1000000007
n = int(raw_input())
a = map(int,raw_input().split())
b = sorted(a)
t = -1
for i in xrange(len(b)-1):
if b[i] == b[i+1]:
t = b[i]
L ... | a.cc:54:7: error: invalid preprocessing directive #print
54 | # print i,K-i," ",lc[i],rc[K-i],lc[i] * rc[K-i]
| ^~~~~
a.cc:1:1: error: 'def' does not name a type
1 | def comb(n,k):
| ^~~
a.cc:38:1: error: 'rc' does not name a type
38 | rc = {}
| ^~
a.cc:39:1: error: expected unqual... |
s861375841 | p03674 | Java | import java.util.Scanner;
import java.util.Arrays;
public class Main {
private static final long MOD = 1_000_000_000 + 7;
// 反復二乗法を用いる
public static long myPow(long a) {
long ans = 1L;
long x = a;
long b = 1_000_000_000 + 5L;
for(int i = 0; i < 64; i++) {
if((b & (1L << i)) != 0L) {
ans = (ans * x)... | Main.java:31: error: cannot find symbol
new Main().run();
^
symbol: method run()
location: class Main
Main.java:66: error: method nck in class Main cannot be applied to given types;
long comb1 = nck(n + 1, k, fact);
^
required: int,int,long[],long[]
found: int,int,long[]
... |
s726571120 | p03674 | Java | import java.util.Scanner;
import java.util.Arrays;
public class Main {
private static final long MOD = 1_000_000_000 + 7;
// 反復二乗法を用いる
public static long myPow(long a) {
long ans = 1L;
long x = a;
long b = (1_000_000_000 + 5)L;
for(int i = 0; i < 32; i++) {
if((b & (1L << i)) != 0L) {
ans = (ans * ... | Main.java:11: error: ';' expected
long b = (1_000_000_000 + 5)L;
^
1 error
|
s968910380 | p03674 | C++ | #include <iostream>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <vector>
#include <map>
#include <queue>
#include <stack>
#include <algorithm>
#include <utility>
#include <functional>
#include <cmath>
#define REP(i,x,y) for(int i=(int)(x);i<(int)(y);i++)
#define RREP(i,x,y) for... | a.cc:26:18: error: declaration does not declare anything [-fpermissive]
26 | typedef int long long;
| ^~~~
|
s654104601 | p03674 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
#define p 1000000007
int N,d1,d2;
//cmb(n,k)の実装nCk%p
int fact(int x){
if(x==0) return 1;
if(x>0) return x*fact(x-1);
};
int cmb(int x,int r){
if(x<r) return 0;
if(x==r) return 1;
if(r==0 && x!=0) return 1;
if(r>x/2) r=x-r;
return (... | a.cc: In function 'long long int ans(int)':
a.cc:26:12: error: 'n' was not declared in this scope
26 | if(n-d2+1>=k)rt-=cmb(N-d2,k-1);
| ^
a.cc: In function 'int fact(int)':
a.cc:12:1: warning: control reaches end of non-void function [-Wreturn-type]
12 | };
| ^
|
s059192245 | p03674 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
#define p 1000000007
int N,d1,d2;
//cmb(n,k)の実装nCk%p
int fact(int n){
if(x==0) {return 1;}
if(x>0) {return n*fact(n-1);}
};
int cmb(int x,int r){
if(x==r) return 1;
if (r==0 && x!=0) return 1;
else return (x*fact(x-1))/fact(x-1)*fact(x-r);... | a.cc: In function 'int fact(int)':
a.cc:10:8: error: 'x' was not declared in this scope
10 | if(x==0) {return 1;}
| ^
a.cc:11:8: error: 'x' was not declared in this scope
11 | if(x>0) {return n*fact(n-1);}
| ^
a.cc:12:1: warning: control reaches end of non-void function [-Wreturn... |
s953830646 | p03674 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
#define p 1000000007
int N,d1,d2;
//cmb(n,k)の実装nCk%p
int fact(int x){
if(x==0) {return 1;}
if(x>0) {return x*fact(n-1);}
};
int cmb(int x,int r){
if(x==r) return 1;
if (r==0 && x!=0) return 1;
else return (x*fact(x-1))/fact(x-1)*fact(x-r);... | a.cc: In function 'int fact(int)':
a.cc:11:28: error: 'n' was not declared in this scope
11 | if(x>0) {return x*fact(n-1);}
| ^
|
s723645039 | p03674 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
#define p 1000000007
int N,d1,d2;
//cmb(n,k)の実装nCk%p
int fact(int x){
if(x==0) return 1;
if (x>0) return x*fact(n-1);
};
int cmb(int x,int r){
if(x==r) return 1;
if (r==0 && x!=0) return 1;
else return (x*fact(x-1))/fact(x-1)*fact(x-r);
};... | a.cc: In function 'int fact(int)':
a.cc:11:28: error: 'n' was not declared in this scope
11 | if (x>0) return x*fact(n-1);
| ^
|
s045002747 | p03674 | C | #include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NUM 100010
#define TEISUU 1000000007
unsigned long long expo(unsigned long long x, unsigned long long n) {
unsigned long long res = 1;
while (n) {
if (n & 1ULL) {
res = (res * x) % TEISUU;
}
x = (x * x) % TEISUU... | main.c: In function 'main':
main.c:78:7: error: 'combination' undeclared (first use in this function); did you mean 'combinarion'?
78 | combination[i] = combination[n + 1 - i];
| ^~~~~~~~~~~
| combinarion
main.c:78:7: note: each undeclared identifier is reported only once for each funct... |
s488732897 | p03674 | C++ | n = int(input())
a = list(map(int, input().split()))
M = 10**9 + 7
def calc_index(a):
t = sorted(a)
for i, x in enumerate(t[1:]):
if t[i] == x:
break
result = []
for i, v in enumerate(a):
if v == x:
result.append(i)
return result
f, e = calc_index(a)
out = n... | a.cc:1:1: error: 'n' does not name a type
1 | n = int(input())
| ^
|
s748136643 | p03674 | C++ | n = int(input())
a = list(map(int, input().split()))
M = 10**9 + 7
def calc_index(a):
t = sorted(a)
for i, x in enumerate(t[1:]):
if t[i] == x:
break
result = []
for i, v in enumerate(a):
if v == x:
result.append(i)
return result
f, e = calc_index(a)
out = n... | a.cc:1:1: error: 'n' does not name a type
1 | n = int(input())
| ^
|
s228561981 | p03674 | C | #include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NUM 100010
#define TEISUU 1000000007
unsigned long long expo(unsigned long long x, unsigned long long n){
unsigned long long res = 1;
while (n){
if (n & 1ULL){
res = (res * x) % TEISUU;
}
x... | main.c: In function 'main':
main.c:84:39: error: too few arguments to function 'calc_combi'
84 | answer = calc_combi(n + 1, i) - calc_combi(n + 1 - between);
| ^~~~~~~~~~
main.c:22:20: note: declared here
22 | unsigned long long calc_combi(int n, int r) {
| ... |
s004535764 | p03674 | C++ | #include <bits/stdc++.h>>
using namespace std;
typedef long long ll;
const int N = 1e5 + 2, MOD = 1e9 + 7;
ll fpm(ll x, ll n)
{
ll y = 1;
for (; n; (x *= x) %= MOD, n >>= 1)
if (n & 1)
(y *= x) %= MOD;
return y;
}
ll fac[N], ifac[N];
int pos[N];
inline ll C(int n, int k)
{
if (k > n) return 0;
return fa... | a.cc:1:25: warning: extra tokens at end of #include directive
1 | #include <bits/stdc++.h>>
| ^
a.cc: In function 'int main()':
a.cc:35:14: error: 'i' was not declared in this scope
35 | per (i, n, 1) ifac[i-1] = ifac[i] * i % MOD;
| ^
a.cc:35:9: error: 'p... |
s516149623 | p03674 | Java | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] a = new int[n + 1];
boolean[] hasOne = new boolean[n + 1];
boolean[] hasTwo = new boolean[n + 1];
for(int i = 0; i < n + 1; i++){
a[i] = sc.nextInt();
h... | Main.java:39: error: incompatible types: long[] cannot be converted to long[][]
long[] comb[] = new long[n + 2];
^
Main.java:40: error: incompatible types: int cannot be converted to long[]
comb[0] = 1;
^
Main.java:55: error: incompatible types: int cannot be converted to long[]
com... |
s179982079 | p03674 | C | #include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MOD 1000000007
#define ll long long
long long expo(long long x, long long n){
long long res = 1;
while (n){
if (n & 1LL) res = (res * x) % MOD;
x = (x * x) % MOD;
n >>= 1LL;
}
... | main.c: In function 'lol':
main.c:22:19: error: 'fact' undeclared (first use in this function)
22 | long long x = fact[n];
| ^~~~
main.c:22:19: note: each undeclared identifier is reported only once for each function it appears in
|
s052984337 | p03674 | C++ | //#pragma GCC optimize "O3"
#include <algorithm>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <vector>
using namespace std;
#define LL 1000000007
void calc(vector<vector<long long int> > &v) {
for (int i = 0; i < v.size(); i++) {
v[i][0] = 1;
v[i][i] = 1;
}
for (int k = 1... | a.cc: In function 'int main()':
a.cc:63:39: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
63 | cout << (comb(n + 1, i + 1) % LL << endl;
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
a.cc:63:46: error: expected ')' before ';' token
... |
s870582618 | p03674 | Java | import com.sun.xml.internal.fastinfoset.util.CharArray;
import java.util.*;
/**
* Created by DELL on 2017/7/1.
*/
public class Main {
static long fac(int x,int num){
long a=1;
for (int i = 0; i <num ; i++) {
a*=x-i;
a/=(i+1);
if(a>1e9+7)
a-=1e... | Main.java:1: error: package com.sun.xml.internal.fastinfoset.util does not exist
import com.sun.xml.internal.fastinfoset.util.CharArray;
^
1 error
|
s192399587 | p03674 | C++ | #include <bits/stdc++.h>
using namespace std;
int count1[100001]={0};
// Utility function to split the string using a delim. Refer -
// http://stackoverflow.com/questions/236129/split-a-string-in-c
vector<string> split(const string &s, char delim)
{
vector<string> elems;
stringstream ss(s);
string item;
... | a.cc: In function 'int printPowerSet(int*, int)':
a.cc:53:1: warning: no return statement in function returning non-void [-Wreturn-type]
53 | }
| ^
a.cc: In function 'int main()':
a.cc:66:33: error: 'mod' was not declared in this scope; did you mean 'modf'?
66 | cout<<count1[i]%mod<<endl;
... |
s601789582 | p03674 | C++ | #include <bits/stdc++.h>
using namespace std;
int count1[100001]={0};
// Utility function to split the string using a delim. Refer -
// http://stackoverflow.com/questions/236129/split-a-string-in-c
vector<string> split(const string &s, char delim)
{
vector<string> elems;
stringstream ss(s);
string item;
... | a.cc: In function 'int printPowerSet(int*, int)':
a.cc:53:1: warning: no return statement in function returning non-void [-Wreturn-type]
53 | }
| ^
a.cc: In function 'int main()':
a.cc:61:9: error: 'i' was not declared in this scope
61 | for(i=0;i<n;i++)
| ^
a.cc:64:13: error: 'i' was not ... |
s071298331 | p03675 | C++ | N = int(input())
A = list(map(int, input().split()))
A.reverse()
B = []
C = []
for i, a in enumerate(A):
if i%2==0:
B.append(a)
else:
C.append(a)
print(*(B+list(reversed(C))))
| a.cc:1:1: error: 'N' does not name a type
1 | N = int(input())
| ^
|
s119392724 | p03675 | Java | import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import org.graalvm.compiler.nodes.calc.IntegerDivRemNode;
public class Main{
public static void main(String[] args) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
ArrayList<... | Main.java:5: error: package org.graalvm.compiler.nodes.calc does not exist
import org.graalvm.compiler.nodes.calc.IntegerDivRemNode;
^
1 error
|
s890263704 | p03675 | C++ | #include <bits/stdc++.h>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <functional>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
#define pi 3.141592653589... | a.cc: In function 'int main()':
a.cc:26:4: error: expected '}' at end of input
26 | }
| ^
a.cc:20:12: note: to match this '{'
20 | int main() {
| ^
|
s194239694 | p03675 | C++ | #inlcude<bits/stdc++.h>
using namespace std;
int main(){
long long int n;
cin>>n;
long long int a[n+1];
for(long long int i=1;i<=n;i++)cin>>a[i];
if(n%2){
for(long long int j=n;j>=1;j=j-2)cout<<a[j]<<" ";
for(long long int j=2;j<=n-1;j=j+2)cout<<a[j]<<" ";
}
else{
for(long long int j=n;j... | a.cc:1:2: error: invalid preprocessing directive #inlcude; did you mean #include?
1 | #inlcude<bits/stdc++.h>
| ^~~~~~~
| include
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
5 | cin>>n;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iost... |
s212663823 | p03675 | C++ | #include <iostream> // cout, endl, cin
#include <string> // string, to_string, stoi
#include <vector> // vector
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility> // pair, make_pair
#include <tuple> // tuple, make_tuple
#include <cstdint> // int64_t, int*_t
#include <cstd... | a.cc: In function 'int main()':
a.cc:34:14: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'std::vector<int>')
34 | cout << a << endl;
| ~~~~ ^~ ~
| | |
| | std::vector<int>
| std::ost... |
s146085901 | p03675 | C++ | #include<bits/stdc++.h>
using namespace std;
using ll = long long;
using Graph = vector<vector<int>>;
int main() {
ll n;
cin>>n;
ll a[n]={};
ll b[n]={};
deque<ll> d;
ll aa;
for(ll i=0; i<n; i++){
cin>>a[i];}
ll counter=1000000;
for(ll i=0; i<n; i++){
if(i%2==0){
d.push_back(a[i]);}
else
d.push_front(a[i]);}
while(!=d.... | a.cc: In function 'int main()':
a.cc:21:7: error: expected primary-expression before '!=' token
21 | while(!=d.empty()){
| ^~
|
s362895980 | p03675 | C++ | #include<bits/stdc++.h>
#include <iostream>
#include <string>
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... | a.cc: In function 'int main()':
a.cc:60:21: error: invalid operands of types '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'} and 'const char [2]' to binary 'operator<<'
60 | rep(i,n) COUT(a[i]<<" ");
a.cc:16:24: note: in definition of macro 'COUT'
16 |... |
s107928362 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
int a[]=new int[n];
StringBuilder ans = new StringBuilder();
String
for(int i=0;i<n;i++){
a[i] = sc.nextInt();
}
for(int j = n-1;j<0;j-... | Main.java:9: error: not a statement
String
^
Main.java:9: error: ';' expected
String
^
2 errors
|
s367058046 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
int a[]=new int[n];
StringBuilder ans = new StringBuilder();
String
for(int i=0;i<n;i++){
a[i] = sc.nextInt();
}
for(int j = n-1;j<0;j-... | Main.java:9: error: not a statement
String
^
Main.java:9: error: ';' expected
String
^
2 errors
|
s479080953 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
int a[]=new int[n];
for(int i=0;i<n;i++){
a[i] = sc.nextInt();
}
for(int j = n-1;j<0;2*j--){
System.out.print(a[j]);
}
for(int k ... | Main.java:12: error: not a statement
for(int j = n-1;j<0;2*j--){
^
Main.java:15: error: not a statement
for(int k = n-2;k<0;2*k--){
^
2 errors
|
s430660388 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
List<Integer> a = new ArrayList<Integer>();
for(int i=0;i<n;i++){
if(n % 2 == 0){
if(i % 2 == 0){
a.add(0,sc.nextInt());
}els... | Main.java:25: error: no suitable method found for join(String,List<Integer>)
System.out.println(String.join("",a));
^
method String.join(CharSequence,CharSequence...) is not applicable
(varargs mismatch; List<Integer> cannot be converted to CharSequence)
method String.join... |
s336534146 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
List<String> a = new ArrayList<String>();
for(int i=0;i<n;i++){
if(n % 2 == 0){
if(i % 2 == 0){
a.add(0,sc.next());
}else{
... | Main.java:25: error: empty character literal
System.out.println(String.join('',a));
^
Main.java:25: error: not a statement
System.out.println(String.join('',a));
^
Main.java:25: error: ';' expected
System.out.println(String.join('',a))... |
s364038411 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
List<Integer> a = new ArrayList<Integer>();
for(int i=0;i<n;i++){
if(n % 2 == 0){
if(i % 2 == 0){
a.add(0,sc.nextInt());
}els... | Main.java:25: error: empty character literal
System.out.println(String.join('',a));
^
Main.java:25: error: not a statement
System.out.println(String.join('',a));
^
Main.java:25: error: ';' expected
System.out.println(String.join('',a))... |
s526965327 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
List<Integer> a = new ArrayList<Integer>();
for(int i=0;i<n;i++){
if(n % 2 == 0){
if(i % 2 == 0){
a.add(0,sc.nextInt());
}els... | Main.java:25: error: incompatible types: List<Integer> cannot be converted to CharSequence
System.out.println(String.join(a));
^
Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
1 error
|
s558935162 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
int a[]=new a[n];
int b[]=new b[n];
for(int i=0;i<n;i++){
a[i] = sc.nextInt();
for(int j=0;j<=i;j++){
b[i-j] = a[j];
}
}
... | Main.java:7: error: cannot find symbol
int a[]=new a[n];
^
symbol: class a
location: class Main
Main.java:8: error: cannot find symbol
int b[]=new b[n];
^
symbol: class b
location: class Main
2 errors
|
s257687748 | p03675 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
#include <bits/stdc++.h>
using namespace std;
long long int a,b,c[200010],d[100010],ans =1,ant=1;
int main(){
cin >> a ;
for(int i=0;i<a;i++)
cin >> c[i];
for(int i=1;i<=a;i++){
reverse(c,c+i);
}
for(int i=0;i<a;i++)
cout... | a.cc: In function 'int main()':
a.cc:23:25: error: expected primary-expression before ';' token
23 | cout << c[i] << " " <<;
| ^
|
s234673024 | p03675 | Java | import java.util.*;
import java.lang.*;
public class Main{
public static void main(String[] args){
FastScanner sc = new FastScanner(System.in);
int N = sc.nextInt();
long[] ans = new long[N+1];
int b = N/2+1;
int c = N/2+2;
int d = N/2;
if( N%2!=0 ){
for( int i=1; i<=N; i++ ){
if( i%2!=0 ){
... | Main.java:5: error: cannot find symbol
FastScanner sc = new FastScanner(System.in);
^
symbol: class FastScanner
location: class Main
Main.java:5: error: cannot find symbol
FastScanner sc = new FastScanner(System.in);
^
symbol: class FastScanner
location: class Main
2 errors
|
s460815707 | p03675 | C++ | #include <bits/stdc++.h>
#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 all(a) a.begin(),a.end()
#define P pair<long long,long long>
#define double long double
using namespace std;
//桁
int kt(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int... | a.cc: In function 'int main()':
a.cc:69:11: error: 'class std::stack<long long int>' has no member named 'front'
69 | cout<<d.front();
| ^~~~~
a.cc:73:11: error: 'class std::queue<long long int>' has no member named 'top'; did you mean 'pop'?
73 | cout<<c.top();
| ^~~
| ... |
s116522970 | p03675 | C++ | #include <bits/stdc++.h>
#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 all(a) a.begin(),a.end()
#define P pair<long long,long long>
#define double long double
using namespace std;
//桁
int kt(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int... | a.cc: In function 'int main()':
a.cc:73:11: error: 'class std::queue<long long int>' has no member named 'top'; did you mean 'pop'?
73 | cout<<c.top();
| ^~~
| pop
|
s897850027 | p03675 | C++ | #include <bits/stdc++.h>
#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 all(a) a.begin(),a.end()
#define P pair<long long,long long>
#define double long double
using namespace std;
//桁
int kt(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int... | a.cc: In function 'int main()':
a.cc:73:11: error: 'class std::queue<long long int>' has no member named 'top'; did you mean 'pop'?
73 | cout<<c.top();
| ^~~
| pop
a.cc: At global scope:
a.cc:78:1: error: expected declaration before '}' token
78 | }
| ^
|
s984033935 | p03675 | C++ | #include <bits/stdc++.h>
using namespace std;
... | a.cc: In function 'int main()':
a.cc:36:12: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
36 | signed main()
| ^~
a.cc:36:12: note: remove parentheses to default-initialize a variable
36 | signed main()
| ^~
| --
a.cc:36... |
s213214568 | p03675 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long LL;
const int N=200005;
const int MOD=1e9+7;
int n;
int a[N];
int b[N];
int main()
{
cin>>n;
for(int i=1;i<=n;i++)
{
scanf("%d",&a[i]);
}
int m=n;
int j=1;
for(int i=n;i>=2;i-=2)
{
b[j]=a[i];
b[n-j+1]=a[i-1];
j++;
... | a.cc: In function 'int main()':
a.cc:25:7: error: 'i' was not declared in this scope
25 | if(i&1)
| ^
|
s848854588 | p03675 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
const int S=(1<<20)+5;
char buf[S],*H,*T;
inline char Get()
{
if(H==T) T=(H=buf)+fread(buf,1,S,stdin);
if(H==T) return -1;
return *H++;
}
inline int read()
{
int x=0;
char c=Get();
while(!isdigit(c)) c=Get();
while(isdigit(c)) x=x*10+c-'0',c=Get();
... | a.cc:31:1: error: 'vector' does not name a type
31 | vector<Seg> R[1000000];
| ^~~~~~
a.cc: In function 'int main()':
a.cc:45:25: error: 'R' was not declared in this scope
45 | R[a[i+1]].push_back(seg[tot]);
| ^
a.cc:51:25: error: 'R' was not declared in... |
s721941411 | p03675 | C++ | #include<iostream>
#include<vector>
#include<string>
using namespace std;
int main(){
int n;
int a[200005];
cin>>n;
for(int i=0;i<n;i++){
cin>>a[i];
}
vector<int> b;
for(int i=0;i<n;i++){
b.push_back(a[i]);
reverse(b.begin(),b.end());
}
for(int i=0;i<n-1;i++){
cout<<b[i]<<" ";
}
co... | a.cc: In function 'int main()':
a.cc:15:5: error: 'reverse' was not declared in this scope
15 | reverse(b.begin(),b.end());
| ^~~~~~~
|
s131553755 | p03675 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n,a[200000],ans[200000];
cin>>n;
for(int i=0;i<n;i++)cin>>a[i];
for(int i=n-1;i>=0;i--){
if((n-i)%2)ans[(n-i)/2)]=a[i];
else ans[n-((n-i)/2)]=a[i];
}
for(int i=0;i<n;i++){
if(i!=n-1)cout<<ans[i]<<" ";
e... | a.cc: In function 'int main()':
a.cc:8:31: error: expected ']' before ')' token
8 | if((n-i)%2)ans[(n-i)/2)]=a[i];
| ^
| ]
a.cc:8:31: error: expected ';' before ')' token
8 | if((n-i)%2)ans[(n-i)/2)]=a[i];
| ... |
s791227414 | p03675 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n,a[200000],ans[200000];
cin>>n;
for(int i=0;i<n;i++)cin>>a[i];
for(int i=n-1;i>=0;i++){
if((n-i)%2)ans[(n-i)/2)]=a[i];
else ans[n-((n-i)/2)]=a[i];
}
for(int i=0;i<n;i++){
if(i!=n-1)cout<<ans[i]<<" ";
e... | a.cc: In function 'int main()':
a.cc:8:31: error: expected ']' before ')' token
8 | if((n-i)%2)ans[(n-i)/2)]=a[i];
| ^
| ]
a.cc:8:31: error: expected ';' before ')' token
8 | if((n-i)%2)ans[(n-i)/2)]=a[i];
| ... |
s871504176 | p03675 | C++ | #include <bits/stdc++.h>
using namespace std;
const int maxn=1e5+7;
int a[maxn];
int b[maxn<<1];
int c[maxn<<1];
int main() {
// freopen("in.txt","r",stdin);
int n,m;
long long sum=0;
scanf("%d%d",&n,&m);
for(int i=1; i<=n; ++i)
scanf("%d",&a[i]);
for(int i=2; i<=n; ++i) {
if(a[i]... | a.cc: In function 'int main()':
a.cc:38:26: error: expression cannot be used as a function
38 | ma=max(ma,1LL(x*c[x]-b[x]));
| ~~~^~~~~~~~~~~~~
|
s904262065 | p03675 | C | #include<bits/stdc++.h>
using namespace std;
const int maxn = 2e5+7;
int a[maxn],ans[maxn];
int n;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++){
scanf("%d",&a[i]);
}
int l=1,r=n,k=n,cnt=1;
for(int i=n;i>=1;i--){
if(cnt&1)
ans[l++]=a[k--];
else
ans[r--]=a[... | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s202010357 | p03675 | C++ | #include <bits/stdc++.h>
using namespace std;
int b[1000000001];
int main() {
int i, a, n;
cin >> n;
int mid = (n - 1) / 2;
for(i=0; i<n; i++) {
cin >> a;
//if(i % 2 == 0) b[mid-(i+1)/2] = a;
else b[mid+(i+1)/2] = a;
}
if(n % 2 == 0) for(i=n-1; i>=0; i--) {
... | a.cc: In function 'int main()':
a.cc:14:9: error: 'else' without a previous 'if'
14 | else b[mid+(i+1)/2] = a;
| ^~~~
|
s628137347 | p03675 | Java | import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
Deque<Integer> q = new ArrayDeque<Integer>();
int n = sc.nextInt();
int a[] = new int[n];
for(int i = 0;i <... | Main.java:5: error: illegal character: '\u00a0'
?
^
1 error
|
s439439174 | p03675 | Java | improt java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
Deque<Integer> q = new ArrayDeque<Integer>();
int n = sc.nextInt();
int a[] = new int[n];
for(int i = 0;i <... | Main.java:1: error: class, interface, enum, or record expected
improt java.util.*;
^
Main.java:5: error: illegal character: '\u00a0'
?
^
2 errors
|
s018839635 | p03675 | Java | class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
Deque<Integer> q = new ArrayDeque<Integer>();
int n = sc.nextInt();
int a[] = new int[n];
for(int i = 0;i < n;i++){
a[... | Main.java:3: error: illegal character: '\u00a0'
?
^
1 error
|
s868681026 | p03675 | C++ | //#include "IntMod.h"
//typedef IntMod<1000000007> MInt;
//#include "Union_Find.h"
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <string>
#include <vector>
#include <utility>
#include <algorithm>
#include <functional>
#include <cmath>
#include <stack>
#include <queue>
#include <... | a.cc:56:1: error: 'list' does not name a type
56 | list<int> L;
| ^~~~
a.cc: In function 'int main()':
a.cc:63:25: error: 'L' was not declared in this scope
63 | L.push_back(a);
| ^
a.cc:65:25: error: 'L' was not declared in this scope
65 | ... |
s021345106 | p03675 | C++ | include<bits/stdc++.h>
using namespace std;
int main(){
vector <int> a;
vector <int> b;
int N;
cin>>N;
for(int i=0;i<N;i++){
int aa;
cin>>aa;
a.push_back(aa);
}
for(int i=0;i<N;i++){
b.push_back(a[i... | a.cc:1:1: error: 'include' does not name a type
1 | include<bits/stdc++.h>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:9: error: 'vector' was not declared in this scope
6 | vector <int> a;
| ^~~~~~
a.cc:6:17: error: expected primary-expression before 'int'
6 | vector... |
s483348833 | p03675 | C++ | #include <iostream>
#include <algorithm>
#include <cstring>
#include <cstdio>
#include <vector>
#include <cstdlib>
#include <iomanip>
#include <cmath>
#include <ctime>
#include <map>
#include <set>
#include <queue>
#include <stack>
using namespace std;
#define lowbit(x) (x&(-x))
#define max(x,y) (x>y?x:y)
#define min(x... | a.cc: In function 'int main()':
a.cc:35:16: error: 'n' was not declared in this scope
35 | while(cin>>n){
| ^
|
s920852152 | p03675 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main()
{
int n;
cin>>n;
vector<int> vec(n);
for(int i=0;i<n;i++)
{
cin>>vec[i];
reverse(vec.begin(),vec.end());
}
for(int i=0;i<n;i++)
cout<<vec[i]<<" ";
return 0;
} | a.cc: In function 'int main()':
a.cc:12:1: error: 'reverse' was not declared in this scope
12 | reverse(vec.begin(),vec.end());
| ^~~~~~~
|
s891402309 | p03675 | C++ | #include<iostream>
#include<string>
#include<vector>
#include<sstream>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> b;
int btmp;
for (int i = 0; i < n; i++) {
cin >> btmp;
b.push_back(btmp);
reverse(b.begin(), b.end());
}
auto itr = b.begin();
while (itr != b.end()) {
string s = (itr ... | a.cc: In function 'int main()':
a.cc:15:17: error: 'reverse' was not declared in this scope
15 | reverse(b.begin(), b.end());
| ^~~~~~~
|
s621160414 | p03675 | C++ | import java.io.*;
import java.lang.reflect.Array;
import java.math.*;
import java.security.KeyStore.Entry;
import java.util.*;
public class Main {
private InputStream is;
private PrintWriter out;
int time = 0, dp[][], DP[][], dist[], prime[], start[], parent[], end[],
val[], black[], arr[], arr1[][];
long MOD ... | a.cc:107:17: error: stray '@' in program
107 | @Override
| ^
a.cc:1:1: error: 'import' does not name a type
1 | import java.io.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import jav... |
s094944950 | p03675 | Java | import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
public class ContestMain {
public static void main( String... args ) throws Exception {
BufferedReader in = new BufferedReader( new InputStreamReader( System.in ) );
String input = ... | Main.java:6: error: class ContestMain is public, should be declared in a file named ContestMain.java
public class ContestMain {
^
1 error
|
s360595079 | p03675 | C++ | #include <stdio.h>
#include <stdint.h>
uint32_t a[200000];
uint32_t e[200000];
int main(int argc, char **argv)
{
int n;
scanf("%d\n", &n);
for (int i = 0; i < n; i++) {
scanf("%d ", &a[i]);
}
const int c = 200000 / 2;
int f;
if (n % 2) { // odd
for (int i = 0; i < n; i++) {
int j = ((i +... | a.cc: In function 'int main(int, char**)':
a.cc:38:12: error: expected '}' at end of input
38 | return 0;
| ^
a.cc:8:1: note: to match this '{'
8 | {
| ^
|
s997042054 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
// 回数
int N = sc.nextInt();
//元になる数列を格納
ArrayList list = new ArrayList();
ArrayList b = new ArrayList();
while (sc.hasNextLine()) {
list.add(Integer.parseInt(sc.next()) + " ");
... | Main.java:38: error: incompatible types: unexpected return value
return 0;
^
Note: Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
|
s685060564 | p03675 | C++ | #include <iostream.h>
using namespace std;
void SortIn(int *b,int a,int i)
{
int *tmp;
tmp = (int *)malloc(sizeof(int)*(i+1));
b[i]=a;
for(int j=0; j<=i; j++)
{
tmp[j]=b[j];
}
for(int j=i; j>=0; j--)
{
b[i-j]=tmp[j];
}
free(tmp);
}
int main()
{
int n;
cin>>n;
int a;
int* b;
b=(int *)malloc(sizeof... | a.cc:1:10: fatal error: iostream.h: No such file or directory
1 | #include <iostream.h>
| ^~~~~~~~~~~~
compilation terminated.
|
s004826446 | p03675 | C++ | #include <iostream>
#include <deque>
using namespace std;
int main() {
int n;
cin >> n;
deque<int> d;
bool isReversed = false;
for (int i = 0; i < n; i++) {
int value;
cin >> value;
if (isReversed) {
d.push_front(value);
} else {
d.push_ba... | a.cc: In function 'int main()':
a.cc:27:9: error: 'reverse' was not declared in this scope; did you mean 'isReversed'?
27 | reverse(d.begin(), d.end());
| ^~~~~~~
| isReversed
|
s884753539 | p03675 | C++ | #include <iostream>
#include <deque>
#include <queue>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
bool flag = true;
int n;
cin >> n;
vector<int> nums(n), res;
deque<int> que;
for (int i = 0; i < n; i++) cin >> nums[i];
for (int i = 0; i < n; i++) {
if (flag) qu... | a.cc: In function 'int main()':
a.cc:21:21: error: 'reserve' was not declared in this scope
21 | if (n % 2 == 1) reserve(res.begin(), res.end());
| ^~~~~~~
|
s795898690 | p03675 | C | #include <stdio.h>
#include <stdlib.h>
#define N 200000
int main(void){
int a[N];
int i, n;
scanf("%d", &n);
for(i=0; i<n; i++){
scanf("%d", &a[i]);
}
for(i=n-1; i>=0; i=i-2){
printf("%d ", b[i]);
}
for(i=n-2; i>=0; i=i-2){
printf("%d ", b[i]);
}
printf("\n");
return 0;
} | main.c: In function 'main':
main.c:16:31: error: 'b' undeclared (first use in this function)
16 | printf("%d ", b[i]);
| ^
main.c:16:31: note: each undeclared identifier is reported only once for each function it appears in
|
s902651962 | p03675 | Java | import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;
import java.util.Stack;
class AtCoder {
public static void main(String[] args)
{
Scanner s = new Scanner(System.in);
Queue<Long> queue = new LinkedList();
Stack<Long> stack = new Stack();
long ... | Note: Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
|
s611431046 | p03675 | Java | import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;
import java.util.Stack;
public class AtCoder {
public static void main(String[] args)
{
Scanner s = new Scanner(System.in);
Queue<Long> queue = new LinkedList();
Stack<Long> stack = new Stack();
... | Main.java:6: error: class AtCoder is public, should be declared in a file named AtCoder.java
public class AtCoder {
^
Note: Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
|
s923056626 | p03675 | C++ | import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class Main {
public static void main(String[] args) {
Main main = new Main();
main.solve(args);
}
public void solve(String[] args) {
MyScanner scanner = new MyScanner();
int N = scanner.nextInt();
... | a.cc:1:1: error: 'import' does not name a type
1 | import java.io.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.util.*;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: ... |
s107078619 | p03675 | C++ | n = int(input())
a = list(map(int, input().split()))
occur = [0 for i in range(n + 1)]
MOD = 1000000007
for i in range(n + 1):
if occur[a[i]] > 0: val = n - 1 - i + occur[a[i]]
else: occur[a[i]] = i + 1
inv = [0 if i > 2 else 1 for i in range(n + 2)]
pinv = [0 if i > 2 else 1 for i in range(n + 2)]
perm = [0 if... | a.cc:1:1: error: 'n' does not name a type
1 | n = int(input())
| ^
|
s901742624 | p03675 | Java | import java.util.*;
import java.io.*;
public class Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int n = in.nextInt();
Deque<Integer> dq = new LinkedList<>();
boolean flag = false;
for (int i = 0; i < n; i++){
if (!flag){
... | Main.java:23: error: cannot find symbol
System.out.print(dq.get(i) + " ");
^
symbol: method get(int)
location: variable dq of type Deque<Integer>
1 error
|
s252873303 | p03675 | Java | import java.util.*;
import java.io.*;
public class Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int n = in.nextInt();
Deque<Integer> dq = new Deque<Integer>();
boolean flag = false;
for (int i = 0; i < n; i++){
if (!flag){
... | Main.java:9: error: Deque is abstract; cannot be instantiated
Deque<Integer> dq = new Deque<Integer>();
^
Main.java:23: error: cannot find symbol
system.out.print(dq.get(i) + " ");
^
symbol: method get(int)
location: variable dq of typ... |
s414548837 | p03675 | Java | import java.util.*;
import java.io.*;
public class Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int n = in.nextInt();
Deque<Integer> dq = new Deque<Integer>();
boolean flag = false;
for (int i = 0; i < n; i++){
if (!flag){
... | Main.java:22: error: not a statement
for (int i = begin; i += inc; i >= 0 && i <= n - 1){
^
1 error
|
s378074729 | p03675 | Java | import java.util.*;
import java.io.*;
public class void Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int n = in.nextInt();
Deque<Integer> dq = new Deque<Integer>();
boolean flag = false;
for (int i = 0; i < n; i++){
if (!fla... | Main.java:4: error: <identifier> expected
public class void Main{
^
Main.java:19: error: not a statement
int begin = flag ? n - 1 ; 0;
^
Main.java:22: error: not a statement
for (int i = begin; i += inc; i >= 0 && i <= n - 1){
... |
s789746671 | p03675 | C++ | #include <stdio.h>
int main()
{
int n, a[200001], i;
scanf("%d", &n);
for(i = 0; i < n; i++) scanf("%d", &a[i]);
printf("%d", a[n-1]);
for(i = n-3; i >= 0; i-=2) printf(" %d", a[i]);
if(n&1) for (i = 1; i <= n-2; i+=2) printf(" %d", a[i]);
else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i... | a.cc: In function 'int main()':
a.cc:13:56: error: expected ';' before '}' token
13 | else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i])
| ^
| ;
14 | }
| ~ ... |
s564169580 | p03675 | C++ | #include <stdio.h>
#include<iostream>
int main()
{
int n, a[200001], i;
scanf("%d", &n);
for(i = 0; i < n; i++) scanf("%d", &a[i]);
printf("%d", a[n-1]);
for(i = n-3; i >= 0; i-=2) printf(" %d", a[i]);
if(n&1) for (i = 1; i <= n-2; i+=2) printf(" %d", a[i]);
else for(i = 0; i <= n-2; i+=2... | a.cc: In function 'int main()':
a.cc:14:56: error: expected ';' at end of input
14 | else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i])
| ^
| ;
a.cc:14:56: error: expected '}' at end of inpu... |
s746746583 | p03675 | C++ | #include <stdio.h>
int main()
{
int n, a[200001], i;
scanf("%d", &n);
for(i = 0; i < n; i++) scanf("%d", &a[i]);
printf("%d", a[n-1]);
for(i = n-3; i >= 0; i-=2) printf(" %d", a[i]);
if(n&1) for (i = 1; i <= n-2; i+=2) printf(" %d", a[i]);
else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i... | a.cc: In function 'int main()':
a.cc:13:56: error: expected ';' at end of input
13 | else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i])
| ^
| ;
a.cc:13:56: error: expected '}' at end of inpu... |
s715656304 | p03675 | C | #include <stdio.h>
int main()
{
int n, a[200001], i;
scanf("%d", &n);
for(i = 0; i < n; i++) scanf("%d", &a[i]);
printf("%d", a[n-1]);
for(i = n-3; i >= 0; i-=2) printf(" %d", a[i]);
if(n&1) for (i = 1; i <= n-2; i+=2) printf(" %d", a[i]);
else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i... | main.c: In function 'main':
main.c:13:56: error: expected ';' at end of input
13 | else for(i = 0; i <= n-2; i+=2) printf(" %d", a[i])
| ^
| ;
main.c:13:5: error: expected declaration or stat... |
s791525814 | p03675 | Java | import java.io.*;
import java.util.*;
public class a_0701
{
public static void main(String[] args)
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
List<Integer> b = new ArrayList<>();
int n=0;
try
{
n = Integer.parseInt(br.readLine());
String str = br.readLine();
String... | Main.java:4: error: class a_0701 is public, should be declared in a file named a_0701.java
public class a_0701
^
1 error
|
s510666313 | p03675 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
Deque<Integer> dq = new Deque<Integer>();
for(int i = 1; i <= n; i++) {
int a = sc.nextInt();
if((n - i) % 2 == 0) {
dq.addFirst(a);
} ... | Main.java:7: error: Deque is abstract; cannot be instantiated
Deque<Integer> dq = new Deque<Integer>();
^
1 error
|
s849486764 | p03675 | C++ | read = lambda: map(int, input().split())
n = int(input())
a = list(read())
from collections import deque
b = deque()
x = 1
for i in range(n):
if x: b.append(a[i])
else: b.appendleft(a[i])
x ^= 1
ans = list(b)
if not x: ans = ans[::-1]
print(*ans) | a.cc:1:1: error: 'read' does not name a type
1 | read = lambda: map(int, input().split())
| ^~~~
|
s071703420 | p03675 | C++ | include<cstdio>
#include<cstdlib>
#include<cstring>
#include<algorithm>
#include<vector>
#include<queue>
using namespace std;
int main(void){
int a[200000];
int c, d;
int k;
int n, m;
int s, t;
int x, y, z;
scanf("%d", &n);
for (int i = 0; i < n; i++){
scanf("%d", &a[i]);
}
for (k=n-1; k >=0; k=k-2)p... | a.cc:1:1: error: 'include' does not name a type
1 | include<cstdio>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/algorithm:60,
from a.cc:4:
/usr/include/c++/14/ext/type_traits.h:164:35: error: 'constexpr const bool __gnu... |
s871159160 | p03675 | C++ | #include<iostream>
#include<vector>
using namespace std;
int main(){
vector <long long> d;
int n;
long long a;
cin >> n;
for(int i = 0;i < n;i++){
cin >> a;
d.push_back(a);
}
if(d.size()%2 == 0){
for(int i = d.size() - 1;i >= 1; i = i - 2){
cout << d[i] << " ";
}
for(int... | a.cc: In function 'int main()':
a.cc:37:6: error: expected '}' at end of input
37 | }
| ^
a.cc:26:22: note: to match this '{'
26 | if(d.size()%2 == 1){
| ^
a.cc:37:6: error: expected '}' at end of input
37 | }
| ^
a.cc:6:11: note: to match this '{'
... |
s974162835 | p03675 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int main(){
int n;
int num;
vector<int> a;
vector<int> b;
cin >> n;
for(int i = 0; i < n; i++){
cin >> num;
a.push_back(num);
}
for(int i = 0; i < n; i++){
b.push_back(a[i]);
reverse(b.begin(), b.end());
... | a.cc: In function 'int main()':
a.cc:22:5: error: 'reverse' was not declared in this scope
22 | reverse(b.begin(), b.end());
| ^~~~~~~
|
s912670681 | p03675 | C++ | import java.io.PrintWriter;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int N = sc.nextInt();
LinkedList<Integer> q = new LinkedList<>();
for(int i=0; i<N; i++)
if((N-i)%2==1)
q... | a.cc:1:1: error: 'import' does not name a type
1 | import java.io.PrintWriter;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.util.*;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
... |
s382119544 | p03675 | C++ | 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 soluti... | a.cc:1:1: error: 'import' does not name a type
1 | import java.io.OutputStream;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.io.IOException;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmod... |
s141586746 | p03675 | C++ | #ifdef __APPLE__
#include "bits:stdc++.h"
#else
#include <bits\stdc++.h>
#endif
#define SZ(X) ((int)(X).size())
#define ALL(X) (X).begin(), (X).end()
#define REP(I, N) for (LL I = 0; I < (N); ++I)
#define REPP(I, A, B) for (LL I = (A); I < (B); ++I)
#define RI(X) scanf("%lld", &(X))
#define RII(X, Y) scanf("%lld%lld",... | a.cc:4:10: fatal error: bits\stdc++.h: No such file or directory
4 | #include <bits\stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s527916749 | p03676 | Java | // copied
#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
typedef double DB;
typedef unsigned int UI;
typedef pair<int, int> PII;
const int inf = 0x7f7f7f7f;
#define rdi() read<int>()
#define rdl() read<LL>()
#define rds(a) scanf("%s", a)
#define mk(i, j) make_pair(i, j)
#define pb push_back
#de... | Main.java:2: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:2: error: class, interface, enum, or record expected
#include <bits/stdc++.h>
^
Main.java:6: error: class, interface, enum, or record expected
typedef long long LL;
^
Main.java:7: error: class, interface, enum, or record expected
t... |
s490764138 | p03676 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> P;
typedef pair<ll, ll> Pll;
#define debug(var) do{std::cout << #var << " : ";view(var);}while(0)
template<typename T> void view(T e){std::cout << e << std::endl;}
template<typename T> void view(const std:... | a.cc: In function 'int main()':
a.cc:78:14: error: lvalue required as left operand of assignment
78 | (ans + MOD) %= MOD;
| ~~~~~^~~~~~
|
s300787039 | p03676 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> P;
typedef pair<ll, ll> Pll;
#define debug(var) do{std::cout << #var << " : ";view(var);}while(0)
template<typename T> void view(T e){std::cout << e << std::endl;}
template<typename T> void view(const std:... | a.cc: In function 'int main()':
a.cc:78:14: error: lvalue required as left operand of assignment
78 | (ans + MOD) %= MOD;
| ~~~~~^~~~~~
|
s320062902 | p03676 | C++ | /*
* Welcome to my code!
*---------------------------------------------*
* author : lynmisakura(twitter : @andoreiji11)
*/
#include <iostream>
#include <limits.h>
#include <algorithm>
#include <bitset>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include ... | a.cc: In function 'int main()':
a.cc:139:18: error: no 'operator--(int)' declared for postfix '--' [-fpermissive]
139 | if(k == 1)ans--;
| ~~~^~
|
s791112488 | p03676 | C++ | /*
* Welcome to my code!
*---------------------------------------------*
* author : lynmisakura(twitter : @andoreiji11)
*/
#include <iostream>
#include <limits.h>
#include <algorithm>
#include <bitset>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include ... | a.cc: In function 'int main()':
a.cc:139:18: error: no 'operator--(int)' declared for postfix '--' [-fpermissive]
139 | if(k == 1)ans--;
| ~~~^~
|
s523173817 | p03676 | C++ | #include <bits/stdc++.h>
using namespace std;
#define fi first
#define endl "\n"
#define se second
#define ls( s) (s&(-s))
#define ll long long
#define inf 0x3f3f3f3f
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
const ll N = 103000;
#define rep(i, begin, end) for (__typeof(end) i = (begin) - ((b... | a.cc: In function 'int main()':
a.cc:65:2: error: expected ';' before numeric constant
65 | 1 1 cout<<r<<endl;
| ^~
| ;
|
s142149875 | p03676 | C++ | You are given an integer sequence of length n+1, a1,a2,…,an+1, which consists of the n integers 1,…,n. It is known that each of the n integers 1,…,n appears at least once in this sequence.
For each integer k=1,…,n+1, find the number of the different subsequences (not necessarily contiguous) of the given sequence with l... | a.cc:1:56: error: extended character … is not valid in an identifier
1 | You are given an integer sequence of length n+1, a1,a2,…,an+1, which consists of the n integers 1,…,n. It is known that each of the n integers 1,…,n appears at least once in this sequence.
| ... |
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