用C语言编写(计算两个整数的和、 差、积、商与余数
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题目是
程序填空,不要改变与输入输出有关的语句。
输入2个整数 num1 和 num2,计算并输出它们的和、差、积、商与余数。
输出两个整数的余数可以用 printf("%d %% %d = %d\n", num1, num2, num1%num2);
输入输出示例:括号内是说明
输入
5 3 (num1=5,num2=3)
输出
5 + 3 = 8
5 - 3 = 2
5 * 3 = 15
5 / 3 = 1
5 % 3 = 2
#include <stdio.h>
int main(void)
int num1, num2;
/*---------*/
/*-----------*/写什么???/
代码一:
#include <stdio.h>
int main(void)
int num1, num2;
scanf("%d%d",&num1,&num2);
printf("%d + %d = %d\\n",num1,num2,num1+num2);
printf("%d - %d = %d\\n", num1, num2, num1-num2);
printf("%d * %d = %d\\n", num1, num2, num1*num2);
if (num2) printf("%d / %d = %g\\n", num1, num2, (double)num1/num2);
else printf("ERROR ,DIV BY ZERO\\n");
printf("%d %% %d = %d\\n", num1, num2, num1%num2);
return 0;
代码二:
#include <stdio.h>
void main()
int x, y;
printf("please enter a,b,c:");
scanf("%d,%d",&x,&y);
printf("\\nx+y=%d\\n",x+y);
printf("x-y=%d\\n",x-y);
printf("x*y=%d\\n",x*y);
printf("x/y=%d\\n",x/y);
printf("x%%y=%d\\n",x%y);
下图为C语言算术运算符:
扩展资料:
算术运算符实例:
#include <stdio.h>
main()
int a = 21;
int b = 10;
int c ;
c = a + b;
printf("Line 1 - c 的值是 %d\\n", c );
c = a - b;
printf("Line 2 - c 的值是 %d\\n", c );
c = a * b;
printf("Line 3 - c 的值是 %d\\n", c );
c = a / b;
printf("Line 4 - c 的值是 %d\\n", c );
c = a % b;
printf("Line 5 - c 的值是 %d\\n", c );
c = a++;
printf("Line 6 - c 的值是 %d\\n", c );
c = a--;
printf("Line 7 - c 的值是 %d\\n", c );
int main(void)
int num1, num2;
scanf("%d%d",&num1,&num2);
printf("%d + %d = %d\n",num1,num2,num1+num2);
printf("%d - %d = %d\n", num1, num2, num1-num2);
printf("%d * %d = %d\n", num1, num2, num1*num2);
if (num2) printf("%d / %d = %g\n", num1, num2, (double)num1/num2);
else printf("ERROR ,DIV BY ZERO\n");
printf("%d %% %d = %d\n", num1, num2, num1%num2);
return 0;
本回答被提问者采纳 参考技术B #include <stdio.h>
int main(void)
int num1, num2;
scanf("%d%d",&num1, &num2);
printf("%d + %d = %d\n", num1, num2, num1+num2);
printf("%d - %d = %d\n", num1, num2, num1-num2);
printf("%d * %d = %d\n", num1, num2, num1*num2);
printf("%d / %d = %d\n", num1, num2, num1/num2);
printf("%d %% %d = %d\n", num1, num2, num1%num2);
return 0;
参考技术C #include <stdio.h>
int main(void)
int num1, num2;
scanf("%d%d",&num1, &num2);
printf("%d + %d = %d\n", num1, num2, num1+num2);
printf("%d - %d = %d\n", num1, num2, num1-num2);
printf("%d * %d = %d\n", num1, num2, num1*num2);
printf("%d / %d = %d\n", num1, num2, num1/num2);
printf("%d % %d = %d\n", num1, num2, num1%num2);
return 0;
参考技术D #include<stdio.h>
#include<math.h>
void main()
int a,b;
long h,c,j,s,y;
printf("a=");
scanf("%d",&a);
printf("b=");
scanf("%d",&b);
h=a+b;
j=a*b;
c=a-b;
s=a/b;
y=a%b;
printf("h=%d c=%d j=%d s=%d y=%d\n",h,c,j,s,y);
getch();
JS写一个简单的程序,输入两个整数,打印这两个数的和,差,积,余数
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<input type="test" id="n1" value="" />
<input type="test" id="n2" value="" />
<input type="submit" id="d1" value="count" onclick="result()"/>
</body>
<script>
function result(){
var a1=document.getElementById("n1");
var a2=document.getElementById("n2");
var b1=Number(a1.value)+Number(a2.value);
var b2=Number(a1.value)-Number(a2.value);
var b3=Number(a1.value)*Number(a2.value);
var b4=Number(a1.value)%Number(a2.value);
alert("And"+b1+"\n"+"Difference"+b2+"\n"+"Product"+b3+"\n"+"Remainder"+b4)
}
</script>
</html>
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