Submission #1946441

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Source Code Expand

#define _CRT_SECURE_NO_WARNINGS

#include <stdio.h>
#include <string.h>
#include <algorithm>
#include <set>
#include <map>
#include <vector>
#include <math.h>
#include <queue>
#include <stack>
#include <list>
#include <functional>
#include <numeric>

using namespace std;
#define rep(i, n) for (int i = 0; i < (n); i++)

int main() {
	char S[810];

	scanf("%s", S);

	S[3] = '8';
	printf("%s\n", S);

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", S);
                ^

Judge Result