#include <stdio.h>
main()
{
int score;
printf("input a score:\n");
scanf("%d",&score);
if(score>=90)printf("A\n");
else
if(score>=80&&score<90)printf("B\n");
else
if(score>=70&&score<80)printf("C\n");
else
if(score>=60&&score<70)printf("D\n");
else printf("E\n");
}
追问error C2065: 'cl' : undeclared identifier
这是什么意思啊?
追答你关掉再开试试,我编译都通过的,运行也正确
追问重新试么?
追答把软件关掉再打开呀
追问还是不行呀
追答你加我吧544532345我帮你看看