Submission #890763

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Source Code Expand

// scanf 等でエラーを出さないように追加
#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#include <limits.h>
#include <iostream>
#include <string>
#include <vector>
#include <memory>
#include <algorithm>
#include <numeric>
#include <set>
#include <functional>


using namespace std;


typedef long long ll;


int main() {

	char s[16];
	scanf("%s", &s);

	for (int i = 0; i < 12; i++) {
		printf("%c", s[i]);
		if (i == 3) {
			printf(" ");
		}
	}
	printf("\n");

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:29:16: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[16]’ [-Wformat=]
  scanf("%s", &s);
                ^
./Main.cpp:29:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", &s);
                 ^

Judge Result