求两数之和,用C语言怎么写?谢谢答:直接求两数之和include <stdio.h>int main (){int a,b,sum;//申明a,b,sum为整型 a=1;b=1;//给a,b赋值,这里a,b自己定 sum=a+b;//求和 printf{"the sum is d",sum};//输出sum的值 return (0);} 求输入的两数之和#include <stdio.h>int main (){int a,b,sum;printf{"...
c语言求代码,两个数的和,与两个数的差,谢谢,新手不会答:include <stdio.h>void main(){int a,b;printf("请输入两个整数: ");scanf("%d%d",&a,&b);printf("%d+%d=%d\t%d-%d=%d",a,b,a+b,a,b,a-b);}运行示例:
C语言,从键盘上输入两个实数,计算并输入它们的和,差,积,商,(结果均保 ...答:include <stdio.h> int main(){ float f1,f2;int i1,i2;printf("输入 2 个数\n");scanf("%f,%f",&f1,&f2);printf("f1 + f2 = %.2f\n",f1 + f2);printf("f1 - f2 = %.2f\n",f1 - f2);printf("f1 * f2 = %.2f\n",f1 * f2);printf("f1 / f2 = %.2f\n",...