题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <stdio.h>
int main() {
double num,fraction;
scanf("%lf",&num);
int z=(int)num;
fraction=num-z;
if(fraction>=0.5){
z+=1;
}
printf("%d\n",z);
return 0;
}
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