제출 #785887

#제출 시각아이디문제언어결과실행 시간메모리
785887drdilyorWombats (IOI13_wombats)C++17
9 / 100
56 ms8124 KiB
#include<bits/stdc++.h>
#include "wombats.h"
using namespace std;

int sum = 0;
vector<int> arr;

void init(int r, int c, int h[5000][200], int v[5000][200]) {
    arr.resize(r-1);
    for (int i = 0; i < r-1; i++) {
        arr[i] = v[i][0];
        sum += arr[i];
    }
}

void changeH(int p, int q, int w) {
    /* ... */
}

void changeV(int p, int q, int w) {
    sum -= arr[p];
    arr[p] = w;
    sum += arr[p];
}

int escape(int v1, int v2) {
    return sum;
}

컴파일 시 표준 에러 (stderr) 메시지

grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
   15 |  int res;
      |      ^~~
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