输入五级制成绩 输出对应百分制

Question

Answer 1

#include <stdio.h>

int main()
{
    char ch; 
    printf("输入五级制成绩(A~E):");
    scanf("%c",&ch);

    switch(ch)
    {   
        case 'A':printf("90~100\n"); break;
        case 'B':printf("80~89\n"); break;
        case 'C':printf("70~79\n"); break;
        case 'D':printf("60~69\n"); break;
        case 'E':printf("0~59\n"); break;
        default:printf("error\n"); break;
    }   
    return 0;
}