Submission #869784

#	Time	Username	Problem	Language	Result	Execution time	Memory
869784		rainboy	Split (info1cup19_split)	C11	100 / 100	0 ms	600 KiB

split

#include <stdio.h>
#include <string.h>

#define N	20

int main() {
	static char cc[N + 1], cc_[N + 2];
	int n;

	scanf("%s", cc), n = strlen(cc);
	memcpy(cc_, cc, (n / 2) * sizeof *cc);
	cc_[n / 2] = ' ';
	memcpy(cc_ + n / 2 + 1, cc + n / 2, (n / 2) * sizeof *cc);
	printf("%s\n", cc_);
	return 0;
}

Compilation message (stderr)

split.c: In function 'main':
split.c:10:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |  scanf("%s", cc), n = strlen(cc);
      |  ^~~~~~~~~~~~~~~

• Subtask 1: 100 / 100