Submission #21153

#	Time	Username	Problem	Language	Result	Execution time	Memory
21153		jayceking	scanf 함수 5 (BSC_0_7)	C++14	100 / 100	0 ms	1116 KiB

scanf5

#include<cstdio>

int main() {
	int t1, t2;
	scanf("%d %d", &t1, &t2);
	printf("%d%s", (t1 + t2) / 2, (t1 + t2) & 1 ? ".5" : "");
}

Compilation message (stderr)

scanf5.cpp: In function 'int main()':
scanf5.cpp:5:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &t1, &t2);
                          ^

• Subtask 1: 100 / 100