#include <stdio.h>
int main(){
int grade1, grade2, grade3, grade4;
float averageGrade, gradeDelta, percentDiff;
grade1 = grade3 = 88;
grade2 = 79;
printf("What did you get on the fourth test");
printf("An integer between 0 and 100)?");
scanf(" %d", &grade4);
averageGrade = (grade1+grade2+grade3+grade4)/4;
printf("Your average is %.1f.\n", averageGrade);
gradeDelta = 95 - averageGrade;
percentDiff = 100 * ((95-averageGrade) / 95);
printf("Your grade is %.1f points lower than the ", gradeDelta);
printf("top grade in the class (95)\n");
printf("You are %.1f percent behind ", percentDiff);
printf("that grade!\n\n\n");
return 0;
}
计算四个等级的平均值,并进行其他一些基本数学计算。
Maxsu
(我是小编编)