Submission #677368

#	Time	Username	Problem	Language	Result	Execution time	Memory
677368		Cross_Ratio	방벽 (JOI15_walls)	C++14	0 / 100	9 ms	1276 KiB

walls

#include <bits/stdc++.h>
#define int long long
using namespace std;
int A[200005];
int B[200005];
signed main() {
    cin.sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int N, M;
    cin >> N >> M;
    int i, j;
    for(i=0;i<N;i++) cin >> A[i] >> B[i];
    for(i=0;i<M;i++) {
        int c;
        cin >> c;
        if(c<A[i]) cout << A[i] - c << '\n';
        else if(c <= B[i]) cout << "0\n";
        else cout << c - B[i] << '\n';
    }
}

Compilation message (stderr)

walls.cpp: In function 'int main()':
walls.cpp:12:12: warning: unused variable 'j' [-Wunused-variable]
   12 |     int i, j;
      |            ^

• Subtask 1: 0 / 10
• Subtask 2: 0 / 45
• Subtask 3: 0 / 45