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语言输入两个整数m和n,计算1到m之和和1到n之和,输出这两个和的和...答:int m, n, i, sum1=0, sum2=0, sum;printf("请输入m:");scanf("%d", &m);printf("请输入n:");scanf("%d", &n);for(i=1; i<=m; i++) sum1 += i;for(i=1; i<=n; i++) sum2 += i;sum = sum1 + sum2;printf("最后的和是: %d\n", sum);return 0;}...