Submission #21617

#	Time	Username	Problem	Language	Result	Execution time	Memory
21617		nona1314	scanf 함수 1 (BSC_0_3)	C++11	100 / 100	0 ms	1116 KiB

scanf1

#include <stdio.h>
int main()
{
  int a;
  scanf("%d",&a);
  printf("%d",a);
}

Compilation message (stderr)

scanf1.cpp: In function 'int main()':
scanf1.cpp:5:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a);
                 ^

• Subtask 1: 100 / 100