Submission #3235133

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Source Code Expand

#include <cstdio>
#include <algorithm>
#include <cstring>

using namespace std;

char str[1010];
int m;

int main() {
	int n;
	scanf("%s%d",str,&m);
	n=strlen(str);

	int c=0;
	for(int i=0;i<n;i+=m) printf("%c",str[i]);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s%d",str,&m);
                      ^

Judge Result