用C语言编写(计算两个整数的和、 差、积、商与余数 代码一：includeint 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；}代码二：2113includevoid 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5261C语言算术运算符：扩展资料：4102算术运算符实例：includemain(){int a=21；int b=10；int c；c=a+b；printf(\"Line 1-c 的值1653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)；}
键盘输入两个数，求两数相除的余数，把这两个数分别加上、减去这个余数之后的结果 includeint main(){int x，y，z；printf(\"Input 2 words\\n\")；printf(\"First：\")；scanf(\"%d\"，&x)；printf(\"Second：\")；scanf(\"%d\"，&y)；z=x%y；printf(\"%d\\t%d\\n\"，(x+z)，(x-z))；printf(\"%d\\t%d\\n\"，(y+z)，(y-z))；return 0；}
C语言中如何求任意两数的余数 用%求余数，但是求余只能是整数是语言的求余符号比如99对2求余可以写成 99%2
