题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <stdio.h>
int main() {
float a;
scanf("%f",&a);
int c=a;
float b=a-c;
if(b>=0.5)
{
printf("%g",ceil(a));
}
else {
printf("%g",floor(a));
}
}
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