3.1成绩分级

/*

• 3.c
• Created on: 2018年10月23日

•  Author: yangchenglong
  

*/
#include<stdio.h>
int main(void)
{
int score;
printf(“请输入您的百分数成绩： \n”);
scanf("%d",&score);
switch((int)(score/10))
{
case 10:
case 9:
{
printf(“您的成绩是A\n”);
printf(“Good Guy!\n”);
break;
}
case 8:
{
printf(“您的成绩是B\n”);
printf(“Not bad\n”);
break;
}
case 7:
{
printf(“您的成绩是C\n”);
printf(“Juse so so\n”);
break;
}
case 6:
{
printf(“您的成绩是D\n”);
printf(“Making efforts\n”);
break;
}
default:
{
printf(“您的成绩是E\n”);
printf(“Waking up, guy!\n”);
}
}
return 0;
}