void main()
{
int x, y; //
int result =
char b =
while(1) //
{
printf("***???????***\n");
{
printf("\n\n***???????***\n");
printf("+
printf("-
printf("*
printf("/
printf("%c
printf("q
printf("????");
scanf("%c",&a);
printf("????");
scanf("%c",&a);
if('\n' == a) //
{
scanf("%c",&a);
}
{
scanf("%c",&a);
}
if('+'==a) //
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
result =
printf("result=%d\n",result);
continue;
}
printf("result=%d\n",result);
continue;
}
else if('-'==a) //
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
result =
printf("result=%d\n",result);
continue;
}
printf("result=%d\n",result);
continue;
}
else if('*'==a) //
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
result =
printf("result=%d\n",result);
continue;
}
printf("result=%d\n",result);
continue;
}
else if('/'==a) //
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
result =
printf("result=%d\n",result);
continue;
}
printf("result=%d\n",result);
continue;
}
else if('%'==a) //
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
{
printf("???????(?????)?");
scanf("%d%d",&x,&y);
result =
printf("result=%d\n",result);
continue;
}
printf("result=%d\n",result);
continue;
}
else if('q'==a) //
{
printf("+++??????+++\n");
break;
}
else
{
printf("??????????!\n");
continue;
}
{
printf("+++??????+++\n");
break;
}
else
{
printf("??????????!\n");
continue;
}
}
}