题解 | #学生基本信息输入输出#
学生基本信息输入输出
https://www.nowcoder.com/practice/58b6a69b4bf943b49d2cd3c15770b9fd
# include<stdio.h> # include<math.h> float T(float t); int main(void) { int x; float a,b,c; x = 0; a = 0.0; b = 0.0; c = 0.0; scanf("%d;%f,%f,%f",&x,&a,&b,&c); printf("The each subject score of No. %d is %.2f, %.2f, %.2f.",x,T(a),T(b),T(c)); return 0; } float T(float t) { if((t*100-floor(t*100)) >= 0.5) t = (floor(t*100)+1)/100; if((t*100-floor(t*100)) < 0.5) t = (floor(t*100))/100; return t; }