You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
#include <cstdio>
|
|
#include <cmath>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
int r;
|
|
while(~scanf("%d",&r))
|
|
if(r<0||r>100)
|
|
puts("Score is error!");
|
|
else if(r>=90)
|
|
puts("A");
|
|
else if(r>=80)
|
|
puts("B");
|
|
else if(r>=70)
|
|
puts("C");
|
|
else if(r>=60)
|
|
puts("D");
|
|
else
|
|
puts("E");
|
|
return 0;
|
|
}
|
