题解 | 小乐乐转换成绩
小乐乐转换成绩
https://www.nowcoder.com/practice/ba62e0d2e9824543963f72f1e926858d
#include <stdio.h>
int main()
{
int n = 0;
while (scanf("%d", &n) == 1)
{
if (n >= 0 && n <= 100)
{
switch(n / 10)
{
case 10 :
case 9 :
printf("A\n");
break;
case 8 :
printf("B\n");
break;
case 7 :
printf("C\n");
break;
case 6 :
printf("D\n");
break;
default :
printf("E\n");
break;
}
}
else
{
printf("F\n");
}
}
return 0;
}

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