Start: Jul, 10, 2019 08:30:00
2019年度暑期短学期达标测试补考
End: Jul, 10, 2019 11:30:00
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Time remaining:

Problem_ID: D
Result: Accepted
Time: 3ms
Memory: 1120kB
Author: 2018212212044
In contest: 1284

#include<stdio.h>
#include<math.h>
int main()
{
	float a;
	int t;
	scanf("%f",&a);
	if(a>=0)
	t=floor(a);
	printf("%d",t);
	
}