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2鱼币
#include <stdio.h>
void main()
{
int score;
scanf("%d",&score);
if(score<60)
{
printf("your score is E\n");
}
else if ( (60<score||score==60)&&score>70)
{
printf("your score is D\n");
}
else if ((70<score||70==score)&&score>80)
{
printf("your score is C\n");
}
else if ( (80<score||80==score)&&score>90)
{
printf("your score is B\n");
}
else if (90<score)
{
printf("your score is A\n");
}
else if (score<0&&score>100)
{
printf("error");
}
}
--------------------Configuration: tt - Win32 Debug--------------------
Compiling...
tt.c
D:\Cc\tt\tt.c(1) : error C2059: syntax error : '<'
执行 cl.exe 时出错.
tt.exe - 1 error(s), 0 warning(s)
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