題目一:兩個(gè)班的人數(shù)
int main()
{
int firstNum=54;
int secondNum=52;
printf("firstNum+secondNum=%d",54+52);
return 0;
}
題目二:取余運(yùn)算
#include<stdio.h>;
int main()
{
int firstNum=54;
printf("firstNum%%4=%d",54%4);
return 0;
}
題目三:求差值
#include<stdio.h>
int main()
{
int firstNum=54;
int secondNum=52;
printf("firstNum-secondNum=%d",54-52);
return 0;
}
題目四:輸出操作
int main()
{
int firstNum=0;
int secondNum=0;
int total=0.0;
printf("請(qǐng)輸入一班的人數(shù):\n");
scanf("%d",&firstNum);
printf("請(qǐng)輸入二班的人數(shù):\n");
scanf("%d",&secondNum);
total=firstNum+secondNum;
printf("該專業(yè)總?cè)藬?shù)為:%d\n",total);
return 0;
}
```