Submission #59867

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Source Code Expand

#include<stdlib.h>
#include<iostream>
#include<stdio.h>
#include<string.h>
#include<math.h>
#include<algorithm>
#include<cstring>
#include<time.h>
#include<cmath>
#include<map>
#include<set>
#include<queue>
#include<deque>
#include<vector>
using namespace std;
#define INF 10000000
typedef long long ll;
int n,m,r;
int a[10001],b[10001];
int main(){
    cin>>n>>m;
	for(int i=1;i<=n;i++){
		r+=i*i;
	}
	cout<<r%m<<endl;
  // system("pause");
    return 0;
}

Submission Info

Judge Result