编写C语言程序：输入2个非零整数求它们和、差、积、商并输出

Question

如题所述

Answer 1

#include<stdio.h>

int main()

{int a,b;

scanf("%d%d",&a,&b);

  printf("%d+%d=%d\n",a,b,a+b);

  printf("%d-%d=%d\n",a,b,a-b);

  printf("%d*%d=%d\n",a,b,a*b);

  printf("%d/%d=%d\n",a,b,a/b);

  printf("%d%%%d=%d\n",a,b,a%b);

getch();

return 0;

}

Answer 2

#include "stdio.h"
void main()
{
int i,j,k,x,y,z;
printf("请输入第一个数：\n");
scanf("%d",&i);
printf("请输入第二个数：\n");
scanf("%d",&j);
printf("%d+%d=%d,%d-%d=%d,%d*%d=%d,%d/%d=%d",i,j,i+j,i,j,i-j,i,j,i*j,i,j,i/j);
}

Answer 3

#include <stdio.h>
void main()
{
int a,b;
char op;
printf("输入操作数：");
scanf("%d%d",&a,&b);
printf("%d+%d=%d\n",a,b,a+b);
printf("%d-%d=%d\n",a,b,a-b);
printf("%d*%d=%d\n",a,b,a*b);
printf("%d/%d=%d\n",a,b,a/b);
}本回答被提问者采纳

Answer 4

#include"stdio.h"
void main()
{
int a,b,m,n,p;
float q;
clrscr();
printf("\n\tplease enter a num:"); scanf("%d",&a);printf(" ");
printf("\n\tplease enter a num again:");scanf("%d",&b);printf(" ");
m=a+b;
n=a-b;
p=a*b;
q=a*(1/b);
printf("\n\tthe result1 is:%d",m);
printf("\n\tthe result2 is:%d",n);
printf("\n\tthe result3 is:%d",p);
printf("\n\tthe result4 is:%f",q);
}

Answer 5

#include <stdio.h>

int main(void)
{
double a,b;
scanf("%lf%lf",&a,&b);
printf("%g+%g=%g\n",a,b,a+b);
printf("%g-%g=%g\n",a,b,a-b);
printf("%g*%g=%g\n",a,b,a*b);
printf("%g/%g=%g\n",a,b,a/b);
return 0;
}