题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <math.h>
#include <stdio.h>
int main() {
float a = 0.0;
int b = 0;
while (scanf("%f", &a) != EOF) {
if(fmod(a*10 , 10) >= 5){
b = a + 1;
}else {
b = a;
}
}
printf("%d\n", b);
return 0;
}
