제출 #785939

#제출 시각아이디문제언어결과실행 시간메모리
785939MODDI웜뱃 (IOI13_wombats)C++14
9 / 100
55 ms8148 KiB
#include "wombats.h"
#include <bits/stdc++.h>
using namespace std;
int sum = 0;
int reach[5100];
void init(int R, int C, int H[5000][200], int V[5000][200]) {
	for(int i =0; i < R-1; i++){
		reach[i+1] = V[i][0];
		sum += reach[i+1];
	}
}

void changeH(int P, int Q, int W) {
    /* ... */
}

void changeV(int P, int Q, int W) {
	sum -= reach[P+1];
	sum += W;
	reach[P+1] = W;
}

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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