题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <stdio.h>
int main() {
float a,b;
while (scanf("%f", &a) != EOF) {
b=(int)a+0.5;
if (a>=b) {
printf("%d",(int)(b+0.5));
}
else {
printf("%d",(int)b);
}
}
return 0;
}
