Submission #596662

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
596662	2022-07-15T00:19:15 Z	Merakulus	A Huge Tower (CEOI10_tower)	C++17	Compilation error	0 ms	0 KB

tower

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

#define mod 1e9

int main(){
    int n = 0;
    int d = 0;
    int ans = 1;

    cin >> n >> d;

    vector<int> size(n);

    for(int i = 0; i < n; i++){
        cin >> size[i];
    }

    sort(size.begin(), size.end());

    int r = 0;

    for(int i = 0; i < n; i++){
        while(r < n && size[r] - size[i] <= d){
            r += 1;
        }

        int tSize = r - i;

        ans *= tSize % mod;
    }

    cout << ans << endl;

    return 0;
}

Compilation message

tower.cpp: In function 'int main()':
tower.cpp:32:22: error: invalid operands of types 'int' and 'double' to binary 'operator%'
   32 |         ans *= tSize % mod;
      |                ~~~~~ ^
      |                |
      |                int