output stringlengths 52 181k | instruction stringlengths 296 182k |
|---|---|
#include <bits/stdc++.h>
using namespace std;
#define _CRT_SECURE_NO_WARNINGS
#pragma warning(disable : 4018)
#define ll long long
int d[101];
vector<int> v;
int main(void)
{
int N; scanf("%d", &N);
for (int i = 0; i < N; i++) {
int a; scanf("%d", &a);
if (v.size() >= a - 1) {
if(a-1 == v.size()) v.push_back(... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include <iostream>
#include <list>
using namespace std;
int main(void) {
int num, i, a, n;
cin >> num;
list<int> d, ans;
for (i = 0; i < num; i++) {
scanf("%d", &a);
d.push_front(a);
}
n = num;
for (auto itr = d.begin(); itr != d.end();) {
if (*itr == n) {
ans.push_front(n);
d.erase(itr);
itr =... | ### Prompt
Generate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length N... |
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < n; ++i)
#define ALL(v) v.begin(), v.end()
typedef long long ll;
typedef pair<int, int> P;
const int INF = 1000000007;
int main()
{
int n;
cin >> n;
vector<int> b(n);
rep(i,n)cin >> b[i];
rep(i,n)
{
if(b[i]>i+1)
{
cout<<-1<<... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int a[n+1],b[n+1];
for(int i=1;i<=n;i++)
{
cin>>a[i];
}
int index=1;
int N=n;
for(int i=n;i>=1;)
{
if(a[i]==i)
{
b[index]=a[i];
index++;
for(int j=i;j<=n;j++)
{
a[j]=a[j+1];
}
n--;
i=n;
}
else
{
i-... | ### Prompt
Please create a solution in Cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int n,p[105],ans[105],tot,x;
int main(){
cin>>n;
for(int i=1;i<=n;i++) cin>>p[i];
for(int i=n;i>0;i--){
x=0;
for(int j=i;j>0;j--){
swap(x,p[j]);
if(x==j){ans[++tot]=j;break;}
if(j==1){cout<<-1<<endl;return 0;}
}
}
while(tot) cout<<ans[tot--]<<endl;
retu... | ### Prompt
Please provide a CPP coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
int main(){
int N; cin>>N;
vector<int> ans(110);
int a; bool fl=false;
for(int i=0;i<N;i++){
cin>>a;
if(a>i+1){
fl=true;
break;
}
for(int j=105;j>=a;j--){
ans[j]=ans[j-1];
}
ans[a-1]=a;
}
if(fl)
cout<<"-1";
else{
... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
#define rep(i,n)for(int i=0;i<(n);i++)
using namespace std;
typedef pair<int,int>P;
int main(){
int n;cin>>n;
vector<int>b(n);
rep(i,n)cin>>b[i];
vector<int>v;
while(!b.empty()){
bool ok=false;
for(int i=b.size()-1;i>=0;i--){
if(b[i]==i+1){
ok=true;
v.push_back(b[i]);
b... | ### Prompt
Please formulate a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<cstdio>
int n,a[105],ans[105];
int main(){
scanf("%d",&n);
for (int i=1;i<=n;i++)scanf("%d",&a[i]);
for (int i=n;i>=1;i--){
int j=-1;
for (j=i;j>=1;j--)if (a[j]==j)break;
if (!j){printf("-1\n");return 0;}
ans[i]=j;
for (int k=j;k<i;k++)a[k]=a[k+1];
}
for (int i=1;i<=n;i++)printf("%d\n",ans[i]);... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <cstdio>
#include <cstring>
#include <iostream>
#include <algorithm>
#include <vector>
int n;
std::vector<int>a,ans;
int main(){
scanf("%d",&n),a.push_back(0);
for(int i=1,x;i<=n;++i)
scanf("%d",&x),a.push_back(x);
for(int i=n;i;--i){
bool flag=false;
for(int j=i;j;--j)
if(a[j]==j){
a.erase(a.b... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include<bits/stdc++.h>
using namespace std;
const int N=210;
int n;
int a[N],p[N];
int main()
{
int i,j,x;
scanf("%d",&n);
for(i=1;i<=n;i++) scanf("%d",&a[i]);
for(i=n;i>=1;i--)
{
x=0;
for(j=1;j<=i;j++)
{
if(a[j]==j) x=j;
}
if(x==0)
{
puts("-1");
return 0;
}
p[i]=x;
for(j=x;j<i;j++) a[j... | ### Prompt
Construct a Cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll a[110];
bool f[110];
int main(){
ll n;
vector<ll>ans;
cin>>n;
for(int i=0;i<n;i++)cin>>a[i];
for(int i=1;i<=n;i++){
ll cnt=0;
bool ok=0;
for(int j=n-1;j>=0;j--){
if(f[j]){
cnt++;
continue;
}
if(a[j]==i-cnt){
ok=1;
... | ### Prompt
Construct a Cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include <iostream>
using namespace std;
int arr[101];
int result[101];
int main()
{
int n;
cin >> n;
for (int i = 1; i <= n; i++)
{
cin >> arr[i];
if (arr[i] > i) {cout << -1 << endl; return 0;}
}
for (int i = 1; i <= n; i++)
{
for (int j = i; j >= arr[i]; j--)
... | ### Prompt
Please create a solution in CPP to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >>N;
vector<int> b(N);
vector<int> c(0);
for (int i=0; i<N; i++)
cin >>b.at(i);
while (b.size()>0) {
int i;
for (i=b.size()-1; i>=0; i--) {
if (i+1==b.at(i)) {
b.erase(b.begin()+i);
c.push_back(i+1);
break;
}
}
if (... | ### Prompt
Develop a solution in Cpp to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < n; i++)
#define pb push_back
using namespace std;
typedef long long ll;
int main() {
int n;
cin>>n;
vector<int> b(n);
rep(i,n){
cin>>b[i];
b[i]--;
}
vector<int> ans;
rep(k,n){
for(int i=b.size()-1;i>=0;i--){
if(b[i]==i){
... | ### Prompt
Please create a solution in cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
#define all(a) (a).begin(),(a).end()
#define rep(i,j) for(ll i=0;i<j;i++)
#define repf(i,m,j) for(ll i=m;i<j;i++)
#define pb push_back
#define sort(a) sort(all(a))
int main()
{
vector<int> a(100);
vector<int> b(100);
int N;
int num;
cin>>N;
rep(i... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include <iostream>
#include <vector>
using namespace std;
int n,b[200],i;
vector<int> ans;
int main(){
cin>>n;
for(i=1;i<=n;i++)cin>>b[i];
while(n){
for(i=n;i&&b[i]!=i;i--){}
if(!i){
cout<<-1<<endl;
return 0;
}
ans.push_back(i);
for(;i<=n... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
int main()
{
int N;
cin >> N;
vector<int> b( N );
for( int i = 0; i < N; i++ ) {
cin >> b[i];
}
vector<int> a;
while( b.size() ) {
int flag = 0;
for( int i = b.size() - 1; i >= 0; i-- ) {
if( b[i] == i + 1 ) {
a.push_back( i + 1 );
b.erase( b.begin... | ### Prompt
Develop a solution in cpp to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin>>N;
vector<int> b(N);
for(int i=0;i<N;i++){
cin>>b[i];
}
vector<int> ans;
for(int i=0;i<N;i++){
if(i+1<b[i]){
cout<<-1<<endl;
return 0;
}
}
while(b.size()!=0){
for(int i=b.size()-1;i>=0;i--){
if(i+1==b[i]){
ans.pus... | ### Prompt
Develop a solution in CPP to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <iostream>
using namespace std;
int main()
{
int a[105];
for (int i = 0; i <= 100; i++)
{
a[i] = 0;
}
int N;
int b[100];
int count = 0;
cin >> N;
for (int i = 1; i <= N; i++)
{
cin >> b[i];
if (b[i] > i)
{
count++;
break;
}
for (int j = N; j >= b[i] + 1; j--)
{
a[j] = a[j... | ### Prompt
Develop a solution in Cpp to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<iostream>
#include<list>
#include<vector>
#include<algorithm>
using namespace std;
int n;
list<int>a;
vector<int>ans;
int main()
{
cin>>n;
for(int i=0;i<n;i++)
{
int x;cin>>x;a.push_back(x);
}
for(int ccc=0;ccc<n;ccc++)
{
list<int>::iterator id,it=a.begin();
bool flag=0;
for(int i=0;it!=a.end();i... | ### Prompt
Construct a cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include<bits/stdc++.h>
using namespace std;
int n, a;
vector<int> ans;
int main(){
scanf("%d", &n);
for(int i = 0; i < n; i++){
scanf("%d", &a); a--;
if(a <= i) ans.insert(ans.begin() + a, a+1);
else return puts("-1")*0;
}
for(int it: ans) printf("%d\n", it);
} | ### Prompt
Please provide a CPP coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> b(n), ans;
for (int i = 0; i < n; i++) {
cin >> b.at(i);
b.at(i)--;
}
for (int i = 0; i < n; i++) {
int bmax = -1;
for (int j = 0; j < b.size(); j++) {
if (b.at(j) == j) bmax = j;
}
if (bma... | ### Prompt
Generate a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length N... |
#include <bits/stdc++.h>
using namespace std;
int main(){
int n; cin >> n;
vector<int> b(n);
for(int i=0; i<n; ++i) cin >> b[i];
stack<int> buf;
int index = n-1;
while(b.size() > 0){
if(index < 0){
cout << -1 << endl;
return 0;
}
if(b[index] == index+1){
buf.push(b[inde... | ### Prompt
Create a solution in Cpp for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include <iostream>
#include <cstdio>
using namespace std;
int n, a[105], b[105];
int main() {
int i, j;
cin >> n;
for(i=1; i<=n; i++) cin >> a[i];
for(i=1; i<=n; i++) {
for(j=n; a[j]!=j; j--);
if(j==0) return puts("-1"), 0;
b[i] = j;
for(; j<=n-i; j++) a[j] = a[j+1];
a[j] = -1;
}
for(i=n; i; i--) cout... | ### Prompt
Please create a solution in cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define INF 1LL<<62
#define inf 1000000007
int main() {
vector<ll>a;
ll n;
cin>>n;
for(int i=0;i<n;i++){
ll x;
cin>>x;
a.push_back(x);
}
vector<ll>ans;
for(int i=n;i>=1;i--){
ll j=i;
while(j!=a[j-1]){
j--;
if(j==0){
cout <<... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
// https://atcoder.jp/contests/agc032/tasks/agc032_a
#include <bits/stdc++.h>
using namespace std;
using vi = vector<int>;
int main(){
int n;
cin >> n;
vi a, b(n);
for (int i = 0; i < n; i++) cin >> b[i], b[i]--;
for (int i = 0; i < n; i++) {
if (b[i] > a.size()) {
cout << "-1\n";
return 0;
... | ### Prompt
In cpp, your task is to solve the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of lengt... |
#include <iostream>
using namespace std;
int main() {
int n,k;
cin>>n;
int *a=new int[n+1]();
int *b=new int[n+1]();
for(int i=1; i<=n; i++) {
cin>>a[i];
}
int l=1;
for(int i=n; i>=1;) {
if(a[i]==i) {
b[l]=a[i];
l++;
k++;
for(int j=i; j<=n; j++) {
a[j]=a[j+1];
}
i=n;
}
i--;
}
if(... | ### Prompt
Please formulate a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
vector<int> a(N);
vector<int> b(N);
for (int i=0;i<N;i++) cin >> b.at(i);
for(int i=0;i<N;i++){
if((i+1)>=b.at(i)){
a.insert(a.begin()+(b.at(i)-1),b.at(i));
}
else{
cout << "-1" << endl;
return 0;
... | ### Prompt
Create a solution in CPP for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include<cstdio>
using namespace std;
int a[101];
int b[101];
int main(){
int n;
scanf("%d",&n);
for(int i=1;i<=n;i++)
scanf("%d",&a[i]);
for(int i=n;i;i--){
int o=0;
for(int j=1;j<=i;j++)
if(a[j]==j)o=j;
if(o==0){
printf("-1\n");
return 0;
}
b[++b[0]]=o;
for(int j=o;j<i;j++)
a[j]=a[j+1]... | ### Prompt
Construct a Cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n;i++){
cin>>a[i];
}
for(int i=0;i<n;i++){
if(i-a[i]<-1){
cout<<-1;
return 0;
}
}
deque<int> deq;
for(int i=0;i<n;i++){
for(int j=a.size()-1;j>=0;j--){
if(j+1==... | ### Prompt
Please formulate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int a[105],b[105];
int N;
int main()
{
scanf("%d",&N);
int cnt=N;
for (int i=1;i<=N;i++)
scanf("%d",&a[i]);
for (int i=cnt;i>=1;i--)
{
for (int j=N;j>=1;j--)
//cout<<j<<endl;
if (a[j]==j)
{
for (int k=j;k<=N-1;k++)
a[k]=a[k+... | ### Prompt
Please formulate a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
vector<int>b(n);
vector<int>a;
for(int i=0;i<n;i++)cin>>b[i];
for(int i=0;i<n;i++)
{
int x=0,back=1,c;
for(int i=0;i<n;i++)
{
if(back==b[i])
{
x=back;
c=i;
}
if(b[i]!=-1)back++;
... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include <bits/stdc++.h>
using namespace std;
int i,j,k,n,m,x,y,t;
int a[111],ans[111];
int main(){
scanf("%d",&n);for (i=1;i<=n;i++)scanf("%d",&a[i]);
for (i=1;i<=n;i++){
bool flag=0;
for (j=n-i+1;j>=1;j--)
if (a[j]==j){
flag=1;x=j;break;
}
if (!flag){printf("-1\n");return 0;}
ans[i]=a[x];
for (j... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<cstdio>
#include<cstring>
#include<algorithm>
#define SF scanf
#define PF printf
#define MAXN 100010
using namespace std;
int n;
int a[MAXN];
int ans[MAXN],cnt;
bool solve(int tot){
if(tot==0)
return 1;
for(int i=tot;i>=1;i--)
if(a[i]==i){
ans[++cnt]=i;
for(int j=i;j<tot;j++)
a[j]=a[j+1];
re... | ### Prompt
Create a solution in cpp for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include<iostream>
using namespace std;
int main () {
int N;
cin >> N;
int b[102];
for (int i = 1; i <= N; i ++) {
cin >> b[i];
if (b[i] > i) {
cout << "-1" << endl;
return 0;
}
}
int ans[101];
for (int i = N; i > 0; i --) {
for (int j = i; j > 0; j --) {
if (b[j] == j) {... | ### Prompt
Please formulate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int b[n];
bool ok=true;
for(int i=0;i<n;i++){
cin>>b[i];
if(b[i]>i+1) ok=false;
}
if(!ok) {cout<<-1<<endl;return 0;}
vector<int> ans;
for(int i=0;i<n;i++){
auto it=ans.begin();
it... | ### Prompt
Develop a solution in cpp to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <iostream>
#include <vector>
#include <algorithm>
#include <math.h>
using namespace std;
int main()
{
int N,i,temp;
bool flag=1;
vector<int> b,ans;
cin>>N;
for(i=0;i<N;i++){
cin>>temp;
if(temp>i+1){
flag=0;
break;
}
b.push_back(temp);
}
if(flag){
while(b.size()!=0){
for(i=b.size();i>... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
#define rep(i, n) for(int i = 0; i < (n); i++)
using namespace std;
signed main(void)
{
int n;
cin >> n;
vector<int> b(n), out;
rep(i, n) cin >> b[i];
rep(i, n)
{
for(int j = b.size() - 1; j >= 0; j--)
{
if (b[j] == j + 1)
{
out.push_back(b[j]);
b.erase(b.begin() + j);... | ### Prompt
Construct a CPP code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include<cstdio>
#include<vector>
using namespace std;
int a[105];
vector<int> v;
int main(){
int n,i,j,x;
bool ok;
scanf("%d",&n);
for(i=1;i<=n;++i){
scanf("%d",&x);
v.push_back(x);
}
for(i=1;i<=n;++i){
ok=0;
for(j=v.size()-1;j>=0;--j)if(v[j]==j+1){
a[i]=j+1;
v.erase(v.begin()+j);
ok=1;
break... | ### Prompt
Generate a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length N... |
#include <algorithm>
#include <iostream>
#include <cstdio>
using namespace std ;
int ans[200] ;
int a[200] ;
int n , m ;
int main ()
{
int i , j ;
scanf("%d",&n),m=n;
for ( i=1 ; i<=n ; i++ ) scanf("%d",a+i);
for ( i=1 ; i<=n ; i++ )
{
int flag=0 ;
for ( j=n ; j>=1 ; j-- )
if ( j==a[j] ) { flag=1; brea... | ### Prompt
Develop a solution in cpp to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> b(n), a(10, 3);
for(int i = 0; i < n; i++) {
cin >> b.at(i);
if(b.at(i) > i+1) {
cout << -1;
exit(0);
}
}
for(int i = 0; i < n; i++) {
a.insert(a.begin() + b.at(i), b.at(i));
}
for(int i ... | ### Prompt
Your challenge is to write a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(0);cin.tie(0);
int n;
cin >> n;
vector<int> arr;
for(int i=0; i<n; i++) {
int t;
cin >> t;
if(t-1 > arr.size())
return !(cout << -1);
arr.insert(arr.begin()+t-1, t);
}
for(int i: arr)
cout << i << '\n';
} | ### Prompt
Please create a solution in CPP to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int D[123];
vector<int>ans;
int main()
{
int n;scanf("%d",&n);
for(int i=0;i<n;i++)scanf("%d",&D[i]);
for(int i=0;i<n;i++){
int res=-1;
for(int j=0;j<n-i;j++)
if(j+1==D[j])res=max(j,res);
if(res==-1)return cout<<-1<<'\n',0;
ans.push_back(D[res]);
for(int j=re... | ### Prompt
Your task is to create a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
stack<int> a;
cin >> n;
vector<int> b(n);
for(int i=0;i<n;i++) cin >> b[i];
while(!b.empty()){
bool e = true;
for(int i=b.size()-1;i>=0;i--){
if(i+1 == b[i]){
a.push(b[i]);
b.erase(b.begin()+i);
e = false;... | ### Prompt
Please create a solution in cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
const int MAXN=105;
int n;
int a[MAXN];
int b[MAXN],c[MAXN];
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&a[i]);
}
for(int i=1;i<=n;i++)
{
if(a[i]>i)
{
printf("-1\n");
return 0;
}
for(int j=1;j<i;j++)
... | ### Prompt
Please create a solution in Cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define f(i, x, n) for (int i = x; i < (int)(n); ++i)
int main(){
int n;
scanf("%d", &n);
vector<int> x(n);
f(i, 0, n)scanf("%d", &x[i]);
vector<int> an;
bool ok;
do {
ok = false;
for (int i = x.size() - 1; i >= 0; --i)if (x[i] == i + 1){
... | ### Prompt
In Cpp, your task is to solve the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of lengt... |
#include<bits/stdc++.h>
using namespace std;
int n,a[100010],b[100010],nn,cnt;
int main()
{
cin>>n;nn=n;
for(int i=1;i<=n;i++)
cin>>b[i];
for(int i=1;i<=n;i++)
{
int j=nn;
for(;j>=1;j--)
if(b[j]==j)
break;
if(!j){puts("-1");return 0;}
a[++cnt]=j;
for(int k=j+1;k<=nn;k++)
b[k-1]=b[k];
nn--;
... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <cstdio>
const int MN = 105;
int N;
int A[MN], Ans[MN];
int main() {
scanf("%d", &N);
for (int i = 1; i <= N; ++i)
scanf("%d", &A[i]);
for (int i = 1; i <= N; ++i)
if (A[i] > i)
return puts("-1"), 0;
for (int i = N; i >= 1; --i) {
int p = 0;
for (int j = 1; j <= i; ++j)
if (A[j] == j) p = ... | ### Prompt
Please provide a Cpp coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
using lint = long long;
signed main(){
lint N; cin >> N;
vector<lint> b(N);
for(lint i = 0; i < N; i++) cin >> b[i];
vector<lint> a;
for (lint i = 0; i < N; i++) {
for (lint j = b.size() - 1; j >= 0; j--) {
if (j + 1 == b[j]) {
a.push_back(j + 1... | ### Prompt
Please provide a cpp coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <iostream>
using namespace std;
int main(){
int N;
cin >> N;
int b[N];
for(int i=0;i<N;i++)cin >> b[i];
for(int i=0;i<N;i++){
if(i-b[i]+1<0){
cout << -1 << endl;
return 0;
}
if(b[i]!=1){
int date = b[i];
for(int j=0;j<date-1;j++){b[i-j]=b[i-j-1];}
b[i-... | ### Prompt
Please create a solution in CPP to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
#define ll long long
typedef pair<ll,ll> P;
#define M 1000000007
int main(){
ll n,d;
cin>>n;
d=n;
vector<ll> b(n),a;
for(int i=0;i<n;i++){
cin>>b[i];
}
while(n!=0){
bool f=true;
for(int i=n;i>0;i--){
if(i==b[i-1]){
a.push_back(i);
... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include<bits/stdc++.h>
using namespace std;
typedef long long int uli;
int main(){
int n;
cin>>n;
vector<int>a(n);
for(int i=0;i<n;i++)cin>>a[i];
vector<int>ans(n);
for(int i=n-1;i>=0;i--){
int idx=-1;
for(int j=i;j>=0;j--){
if(a[j]==j+1){
idx=j;
break;
}
}
if(id... | ### Prompt
Construct a cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
//ksun48 - just to mark ac
#include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
vector<int> b(n);
for(int i = 0; i < n; i++){
cin >> b[i];
b[i]--;
}
vector<int> ans;
while(b.size() > 0){
int z = -1;
for(int i = 0; i < b.size(); i++){
if(b[i] == i) z = i;
}
if(z == -1){
c... | ### Prompt
Please create a solution in Cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int a[1200],tot,n,ans[1200];
int solve(){
for(int i=tot;i>=1;i--){
if(a[i]==i){
ans[tot]=i;
for(int j=i;j<tot;j++)a[j]=a[j+1];
return 0;
}
}
printf("-1\n");
exit(0);
}
int main(){
scanf("%d",&n);
tot=n;
for(int i=1;i<=n;i++)scanf("%d",&a[i]);
while(tot){... | ### Prompt
Please formulate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
#define rep(i,n) for (int i=0; i<(n); ++i)
using namespace std;
using ll=long long;
int main(){
int n;
cin>>n;
vector<int>x,b(n);
rep(i,n)cin>>b[i];
rep(i,n){
if(b[i]-1>i){cout<<-1<<endl; return 0;}
x.insert(x.begin()+b[i]-1,b[i]);
}
rep(i,n){
... | ### Prompt
Your task is to create a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include<bits/stdc++.h>
#define REP(i,n) for(int i=0;i<(n);++i)
using namespace std;
int main(){
int n;
cin>>n;
vector<int> b(n);
REP(i,n) cin>>b[i];
vector<int> a;
while(b.size()>0){
bool jud=true;//不可かどうか.
for(int i=b.size()-1;i>=0;--i){
if(i+1==b[i]){
a.push_back(b[i]);
b.erase(b.begin()+i)... | ### Prompt
Construct a Cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include<bits/stdc++.h>
using namespace std;
int main(){
unsigned long long N;
cin >> N;
vector<unsigned long long> v;
for(unsigned long long i = 0, a; i < N; ++i){
cin >> a;
--a;
if(i < a)return 0 & puts("-1");
v.insert(v.begin() + a, a + 1);
}
for(const auto& i... | ### Prompt
Please provide a cpp coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
using namespace std;
int n, arr[200], x;
signed main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin >> n;
for (int i = 1; i <= n; ++i) {
cin >> x;
if (x > i) {
cout << -1;
return 0;
}
for (int j = i; j > x; --... | ### Prompt
Please provide a CPP coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n,i,j,flag=0;
cin>>n;
vector<int> a(n);
stack<int> b;
for(i=0;i<n;i++) cin>>a[i];
while(!a.empty())
{
flag=0;
for(j=a.size()-1;j>=0;j--)
{
if(a[j]==j+1)
{
flag=1;
b.push(a[j]);
a.erase(a.begin()+j);... | ### Prompt
Create a solution in CPP for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include<cstdio>
using namespace std;
int n,a[105],ans[105],m;
int main()
{
scanf("%d",&n);m=n;for(int i=1;i<=n;++i) scanf("%d",&a[i]);
for(int i=n;i;--i) {
for(int j=n;j;--j)
if(a[j]==j) {for(int k=j;k<n;++k) a[k]=a[k+1];--n;ans[i]=j;goto loop;}
else if(a[j]>j) {printf("-1");return 0;}
printf("-1");return ... | ### Prompt
Please create a solution in Cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <iostream>
#include <cstdio>
#define N 105
using namespace std;
int n, a[N], ans[N];
int main()
{
int i, j, k;
cin >> n;
for (i = 1; i <= n; i++) scanf("%d", &a[i]);
for (i = n; i > 0; i--) {
for (j = n, k = i; j > 0; j--) {
if (a[j]) {
if (a[j] == k) {ans[i] = k; a[j] = 0; break;}
k--;
}
... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<bits/stdc++.h>
using namespace std;
int main(){
int N,brk;
cin>>N;
vector<int> b(N),ans(N);
for(auto&& c:b)cin>>c;
for(int i=N-1;i>=0;--i){
brk=0;
for(int j=i;j>=0;--j){
if(b[j]==j+1){
ans[i]=j+1;
b.erase(b.begin()+j);
brk=1;
break;
}
}
if(b... | ### Prompt
Please provide a CPP coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
#define all(a) (a).begin(),(a).end()
#define rep(i,j) for(ll i=0;i<j;i++)
#define repf(i,m,j) for(ll i=m;i<j;i++)
#define pb push_back
#define sort(a) sort(all(a))
int main()
{
vector<int> a(100);
vector<int> b(100);
ll N;
ll num;
cin>>N;
rep(i,N... | ### Prompt
Construct a cpp code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include <iostream>
#include <vector>
using namespace std;
int main()
{
int n;
cin >> n;
vector<int> a(n);
for (int i = 0; i < n; i++) {
cin >> a[i];
a[i]--;
if (a[i] > i) {
cout << -1 << endl;
return 0;
}
}
vector<int> ans(n);
for (int i = n - 1; i >= 0; i--) {
for (int j = i; j >= 0; j--) {... | ### Prompt
Please formulate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
#define MAXN 300000
#define ll long long
using namespace std;
int melhor[MAXN], power[MAXN], escola[MAXN];
int main() {
int n;
vector <int> arr;
int num;
bool ruim = false;
scanf("%d", &n);
for (int i=0; i<n; i++){
scanf("%d", &num);
if (arr.size() < num-1){
ruim = true;
} els... | ### Prompt
Create a solution in Cpp for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include<bits/stdc++.h>
using namespace std;
int main(){
long N;
cin >> N;
vector<long> v;
for(long i = 1, a; i <= N; ++i){
cin >> a;
if(i < a)return 0 & puts("-1");
v.insert(v.begin() + a - 1, a);
}
for(const auto& i : v)cout << i << endl;
} | ### Prompt
Please formulate a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<iostream>
#include<cstdio>
using namespace std;
int n,b[105],op[105],flag;
int main(){
ios::sync_with_stdio(false);
int i,j,cnt;
cin>>n;
for(i=1;i<=n;i++)
cin>>b[i];
for(i=n;i;i--){
cnt=0;
for(j=1;j<cnt+b[i]+(bool)op[j];j++)
cnt+=(bool)op[j];
op[j]=b[i];
}
for(i=1;i<=n;i++)
flag|=op[i]==0;
... | ### Prompt
Please formulate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a,b(n);
for(int i=0; i<n; i++) cin>>b[i];
for(int i=n-1; i>=0; i--){
if(b[i]==i+1) {
a.push_back(b[i]);
b.erase(b.begin()+i);
i = b.size();
}
}
if(b.size() != 0) {
cout<<-1;
return 0;
... | ### Prompt
Create a solution in cpp for the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length... |
#include<bits/stdc++.h>
using namespace std;
int N;
bool rec(int n, list<int>&l){
if(n == 0)return true;
auto it = l.begin();
for(int i = n; i > 0; --i){
if(*it == i){
l.erase(it);
if(!rec(n - 1, l))return false;
cout << i << endl;
return true;
}
it++;
}
return false;
}
... | ### Prompt
Your task is to create a Cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> b;
for (int i = 1; i <= n; i++) {
int t;
cin >> t;
if (t > i) {
cout << -1 << endl;
return 0;
}
b.insert(b.begin() + t - 1, t);
}
for (auto ... | ### Prompt
Please provide a CPP coded solution to the problem described below:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
int main(){
int n;cin>>n;
vector<int> v(n);for(int i=0;i<n;i++)cin>>v[i];
vector<int> ans;
for(int i=0;i<n;i++){
int c=0;
for(int j=v.size()-1;j>=0;j--){
if(v[j]==j+1){
c=1;
ans.push_back(j+... | ### Prompt
Your challenge is to write a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<cstdio>
#define RI register int
#define CI const int&
using namespace std;
const int N=105;
int n,tn,a[N],ans[N];
int main()
{
RI i,j; for (scanf("%d",&n),i=1;i<=n;++i) scanf("%d",&a[i]);
tn=n; while (n)
{
int pos=0; for (i=n;i;--i) if (a[i]==i) { pos=i; break; }
if (!pos) return puts("-1"),0; ans[n]=po... | ### Prompt
Construct a CPP code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include<bits/stdc++.h>
using namespace std;
int a[1001];
int b[1001];
int main() {
int n,cnt=0,flag=0;
scanf("%d",&n);
for(int i=1; i<=n; i++) {
scanf("%d",&a[i]);
if(a[i]>i) flag=1;
if(!b[a[i]]) b[a[i]]=a[i];
else {
for(int j=i-1; j>=a[i]; j--)
b[j+1]=b[j];
b[a[i]]=a[i];
}
}
if(flag) puts("-1... | ### Prompt
Your task is to create a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence... |
#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> V;
int main() {
scanf("%d", &n);
for (int i = 1, x; i <= n; i++) {
scanf("%d", &x);
if (x > i) printf("-1\n"), exit(0);
V.insert(V.begin() + x - 1, x);
}
for (int x : V) printf("%d\n", x);
return 0;
} | ### Prompt
Your challenge is to write a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequ... |
#include<cstdio>
#include<algorithm>
using namespace std;
int n,i,j,k,a[105],seq[105];
int main()
{
scanf("%d",&n);
for(i=1;i<=n;i++)scanf("%d",&a[i]);
for(i=1;i<=n;i++)
{
for(j=n-i+1;j>0;j--)
{
if(a[j]==j)
{
seq[i]=j;
for(k=j;k<=n-i;k++)a[k]=a[k+1];
goto tag;
}
}
printf("-1\n");
retu... | ### Prompt
Please formulate a CPP solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
vector<int> p(N);
vector<int> b(N);
bool can=true;
for(int i=0;i<N;i++)cin >> b[i];
for(int i=0;i<N && can;i++){
for(int j=b.size()-1;j>=0;j--){
if(b[j]==j+1){
b.erase(b.begin()+j);
p[i]=j+1;
bre... | ### Prompt
Construct a CPP code solution to the problem outlined:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of len... |
#include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
vector<int> b(N);
for(int i=0;i<N;i++){
cin >> b.at(i);
}
vector<int> a;
for(int i=0;i<N;i++){
for(int j=b.size()-1;j>=0;j--){
if(b.at(j)==j+1){
a.push_back(j+1);
b.erase(b.begin()+j);
... | ### Prompt
Please create a solution in cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
using lli = long long;
#define rep(i,n) for(int i=0;i<n;i++)
lli n;
int main(void){
cin >> n;
vector<lli> b(n+1);
for(int i = 1; i <= n; i++){
cin >> b[i];
}
stack<lli> st;
while(n > 0 && b[1] == 1){
for(int i = n; i >= 1; i--){
if(i == b[i]){
st.push(b[i]... | ### Prompt
Please create a solution in cpp to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of ... |
#include<bits/stdc++.h>
using namespace std;
int N;
int main(){
vector < int > arr; cin >> N;
for(int i = 1 ; i <= N ; ++i){int x; cin >> x; arr.push_back(x);}
vector < int > op;
while(!arr.empty()){
int t = -1;
for(int i = 0 ; i < arr.size() ; ++i)
if(arr[i] == i + 1) t = i;
if(t == -1){puts("-1"); retu... | ### Prompt
Generate a cpp solution to the following problem:
Snuke has an empty sequence a.
He will perform N operations on this sequence.
In the i-th operation, he chooses an integer j satisfying 1 \leq j \leq i, and insert j at position j in a (the beginning is position 1).
You are given a sequence b of length N... |
using namespace std;
#include <cstdio>
#include <cstring>
#include <algorithm>
#define N 610
#define ll long long
#define mo 1000000007
int n,K;
int to[N],c[N];
bool bz[N][N];
int f[N][N],g[N];
int main(){
scanf("%d%d",&n,&K);
for (int i=1;i<=K;++i){
int a,b;
scanf("%d%d",&a,&b);
if (a>b) swap(a,b);
to[a]=b,t... | ### Prompt
Generate a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting th... |
#include<bits/stdc++.h>
#define ll long long
using namespace std;
struct aaa{
ll x,y;
}a[1010];
const ll p=1e9+7;
ll ans,n,m,i,j,l,r,flag,sz,in,out,b[1010],f[602][602],g[602][602];
int main(){
scanf("%lld%lld",&n,&m);
for(i=1;i<=m;i++)scanf("%lld%lld",&a[i].x,&a[i].y);
b[0]=1;
for(i=1;i<=n;i++)b[i]=b[i-1]*(i*2-1)%... | ### Prompt
Your task is to create a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment... |
#include <bits/stdc++.h>
using namespace std;
const int zzy = 1000000007;
int dp[610][610], n, k;
int g[610], sum[610], to[610];
int main() {
scanf("%d%d", &n, &k);
g[0] = 1;
for (int i = 2; i <= 2 * n; i += 2) g[i] = 1ll * (i - 1) * g[i - 2] % zzy;
for (int i = 1; i <= k; i++) {
int a, b;
... | ### Prompt
In CPP, your task is to solve the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting... |
#include<bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define fi first
#define se second
#define sz(a) int(a.size())
#define clr(a) memset(a,0,sizeof(a))
#define all(a) a.begin(),a.end()
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int,int> ... | ### Prompt
Construct a CPP code solution to the problem outlined:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecti... |
#include<bits/stdc++.h>
using namespace std;
#define rep(i,s,t) for(int i=(s);i<(t);++i)
#define per(i,s,t) for(int i=((t)-1);i>=s;--i)
#define repb(i,s,t) for(int i=(s);i<=(t);++i)
#define lepb(i,s,t) for(int i=(s);i>=(t);--i)
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define sz(x)... | ### Prompt
Your task is to create a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment... |
#include<cstdio>
#include<algorithm>
using namespace std;
const int N=602,M=1000000007;
typedef long long ll;
int n,k,i,j,l,r,x,y,L[N],R[N],cnt[N],num[N][N];
ll g[N],f[N][N],Ans;
bool ok;
void init(){
scanf("%d%d",&n,&k);
n*=2;
for(i=1;i<=k;i++){
scanf("%d%d",L+i,R+i);
if(L[i]>R[i])
... | ### Prompt
Develop a solution in Cpp to the problem described below:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
#include<cstdio>
#include<cctype>
#include<algorithm>
#include<iostream>
#include<cstring>
#define X first
#define Y second
#define mp make_pair
#define pb push_back
#define debug(...) fprintf(stderr,__VA_ARGS__)
using namespace std;
inline char nc(){ static char buf[100000] , *p1,*p2; return p1 == p2 && (p2 = (p1 =... | ### Prompt
Please formulate a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int N=605,M=1e9+7;
int g[N],n,k,x,y,to[N],cnt[N][N],ans,dp[N][N];
signed main(){
scanf("%lld%lld",&n,&k);
while (k--){
scanf("%d%d",&x,&y);
to[x]=y;to[y]=x;
}
n<<=1;
for (int i=1;i<=n;i++)
for (int j=i;j<=n;j++)
cnt[i][j]=cnt[i][j-1]... | ### Prompt
Please create a solution in CPP to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
#include<cstdio>
#define mod 1000000007
#define int long long
int n,m,a[610],b[610],nxt[610],sum[610],cnt[610][610],dp[610][610],ans;
signed main(){
scanf("%lld%lld",&n,&m);
for(int i=1;i<=m;i++)
scanf("%lld%lld",&a[i],&b[i]),
nxt[a[i]]=b[i],
nxt[b[i]]=a[i];
n*=2;
sum[0]=1;
for(int i=2;i<=n;i+=2)
sum[i]=(s... | ### Prompt
Create a solution in cpp for the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting ... |
#include<cstdio>
#include<algorithm>
using namespace std;
int n, K, P[610];
long long C[610], Mod = 1000000007, D[610][610], T[610][610], res;
int main() {
int i, a, b, j, k;
C[0] = 1;
for (i = 1; i <= 300; i++)C[i] = C[i - 1] * (2 * i - 1) % Mod;
scanf("%d%d", &n, &K);
n *= 2;
for (i = 0; i < K; i++) {
scanf("... | ### Prompt
Generate a cpp solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting th... |
#include <bits/stdc++.h>
using namespace std;
const int mod=1000000007;
const int N=700;
int i,j,k,n,m,x,y,t,ans,dp[N][N],cant[N][N],w[N][N],R[N][N],Y[N][N],g[N],p[N];
int main(){
scanf("%d%d",&n,&m);
for (k=1;k<=n*2;k+=2)for (i=1;i<=n*2;i++)if (i+k-1<=n*2)cant[i][i+k-1]=1;
for (k=1;k<=m;k++){
scanf("%d%d",&x,&y);... | ### Prompt
Construct a cpp code solution to the problem outlined:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecti... |
#include<bits/stdc++.h>
using namespace std;
#define maxn 620
#define rep(i,l,r) for(register int i = l ; i <= r ; i++)
#define repd(i,r,l) for(register int i = r ; i >= l ; i--)
#define rvc(i,S) for(register int i = 0 ; i < (int)S.size() ; i++)
#define rvcd(i,S) for(register int i = ((int)S.size()) - 1 ; i >= 0 ; i--)... | ### Prompt
Please formulate a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
#include <bits/stdc++.h>
using namespace std;
const int N = 610;
const int mod = 1e9 + 7;
typedef long long LL;
int f[N][N], g[N], G[N], cnt[N][N];
int main() {
int n, k; scanf("%d%d", &n, &k), n *= 2;
for (int i = 1; i <= k; i++) {
int a, b; scanf("%d%d", &a, &b), G[a] = b, G[b] = a;
}
for ... | ### Prompt
Generate a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting th... |
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define REP(i,a,b) for(int i=(a),_end_=(b);i<=_end_;i++)
#define DREP(i,a,b) for(int i=(a),_end_=(b);i>=_end_;i--)
#define EREP(i,u) for(int i=start[u];i;i=e[i].next)
#define fi first
#define se second
#define mkr(a,b) make_pair(a,b)
#define SZ(A) ((int)... | ### Prompt
Create a solution in cpp for the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting ... |
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define FOR(a, b, c) for(int a = b; a <= c; ++a)
#define pb push_back
#define int long long
typedef pair<int, int> ii;
const int N = 605;
const int mod = 1e9 + 7;
int n, k;
int sum[N], g[N], dp[N][N], ok[N][N];
ii eg[N];
bool inside(int ... | ### Prompt
Develop a solution in Cpp to the problem described below:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int mod=1e9+7;
ll f[1010],dp[1010][1010];
int s[1010],vis[1010],lk[1010];
inline int read()
{
char c=getchar();int x=0,flag=1;
while(!isdigit(c)){if(c=='-') flag=-1;c=getchar();}
while(isdigit(c)) x=x*10+c-'0',c=getchar();
return x*flag;
}
int ... | ### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line seg... |
#include <vector>
#include <cstdio>
#include <string>
#include <cstring>
#include <iostream>
#include <algorithm>
using namespace std;
typedef long long ll;
const int N=6e2+5;
const int mod=1e9+7;
int n,m,lim,ans,g[N],to[N],sum[N],dp[N][N];
template <typename _Tp> inline void IN(_Tp&x) {
char ch;bool flag=0;x=0;
wh... | ### Prompt
Your challenge is to write a CPP solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line seg... |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int maxn=2*3e2+10,mod=1e9+7;
int n,k,a[maxn],sum[maxn];
ll fac[maxn],ans,powinv2[maxn],finv[maxn];
inline ll fpow(ll a,ll n){
ll res=1;
for(;n;n>>=1,a=a*a%mod)
if(n&1ll)
res=res*a%mod;
return res;
}
inline void init(){
fac[0]=1;
for(in... | ### Prompt
Create a solution in Cpp for the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecting ... |
#include <bits/stdc++.h>
#define N 1010
using namespace std;
typedef long long ll;
const int mod = 1000000007 ;
char *p1, *p2, buf[100000];
#define nc() (p1 == p2 && (p2 = (p1 = buf) + fread(buf, 1, 100000, stdin), p1 == p2) ? EOF : *p1 ++ )
int rd() {
int x = 0, f = 1;
char c = nc();
while (c < 48) {
if (... | ### Prompt
Construct a cpp code solution to the problem outlined:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment connecti... |
#pragma GCC optimize (2)
#pragma G++ optimize (2)
#include<bits/stdc++.h>
#define INF 0x3f3f3f3f
#define mod 1000000007
#define MAX 605
using namespace std;
//char nc()
//{
// static char buf[100000],*p1=buf,*p2=buf;
// return p1==p2&&(p2=(p1=buf)+fread(buf,1,100000,stdin),p1==p2)?EOF:*p1++;
//}
char nc(){return getcha... | ### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line seg... |
#include<bits/stdc++.h>
using namespace std;
const int N=605,Mod=1e9+7;
int n,k,s[N],f[N][N],g[N],t[N],ans;
#define mul(x,y) (1ll*(x)*(y)%Mod)
inline int add(int x, int y)
{ return (x+y>=Mod?x+y-Mod:x+y);
}
inline int sub(int x, int y)
{ return (x-y<0?x-y+Mod:x-y);
}
bool check(int l, int r)
{
for(int i=l;i<=r;++i)
... | ### Prompt
Develop a solution in cpp to the problem described below:
There are 2N points evenly spaced on the circumference of a circle. These points are numbered 1 to 2N in clockwise order, starting from some of them.
Snuke will divide these points into N pairs, then for each pair, he will draw a line segment conne... |
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