UC知道c语言 错在哪啊 简单！
来源：百度知道 编辑：UC知道 时间：2024/06/09 02:27:03
#include <stdio.h>
int main(void)
{
int s;
printf("please input your score:\n")
scanf("%d",&s);
if(s>89 and s<101)
{printf("CLASS=A")}
if(s>79 and s<90)
{printf("CLASS=B")}
if(s>69 and s<80)
{printf("CLASS=C")}
if(s>59 and s<70)
{printf("CLASS=D")}
if(s>60 and s>0)
{printf("CLASS=E")}
else
{printf("error!")}
}
int main(void)
{
int s;
printf("please input your score:\n")
scanf("%d",&s);
if(s>89 and s<101)
{printf("CLASS=A")}
if(s>79 and s<90)
{printf("CLASS=B")}
if(s>69 and s<80)
{printf("CLASS=C")}
if(s>59 and s<70)
{printf("CLASS=D")}
if(s>60 and s>0)
{printf("CLASS=E")}
else
{printf("error!")}
}
#include <stdio.h>
int main(void)
{
int s;
printf("please input your score:\n");
scanf("%d",&s);
if(s>89 &&s<101)
{printf("CLASS=A");}
if(s>79 &&s<90)
{printf("CLASS=B");}
if(s>69 && s<80)
{printf("CLASS=C");}
if(s>59 &&s<70)
{printf("CLASS=D");}
if(s<60&& s>0)
{printf("CLASS=E");}
else
{printf("error!");}
}
#include <stdio.h>
int main(void)
{
int s;
printf("please input your score:\n") ;
scanf("%d",&s);
if(s>89 && s<101)
{
printf("CLASS=A");
}
else if(s>79 && s<90)
{
printf("CLASS=B");
}
else if(s>69 && s<80)
{
printf("CLASS=C");
}
else if(s>59 && s<70)
{
p