#include
int main()
{
int iNumber1,iNumber2,iNumber3,iResult=0;
iNumber1=20;
iNumber2=5;
iNumber3=2;
iResult=iNumber1+iNumber2-iNumber3;
printf("the result is:%d\n",iReslut);
iResult=iNumber1-iNumber2+iNumber3;
printf("the result is:%d\n",iResult);
iResult=iNumber1+iNumber2*iNumber3;
printf("the result is:%d\n",iResult);
iResult=iNumber1/iNumber2*iNumber3;
printf("the result is:%d\n",iResult);
iResult=(iNumber1+iNumber2)*iNumber3;
printf("the result is:%d\n",iResult);
return 0;
}
哪有错啊 谢谢
汗
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