C语言,若a>b则交换值答:include<stdio.h> int main(){ int a,b,c;scanf("%d",&a);scanf("%d",&b);if(a>b){ c = a;a = b;b = c;printf("a=%.3d,\nb=%.3d",a,b);} else printf("a=%d,b=%d\n",a,b);return 0;} 错误挺多的,少头文件,main函数不用参数void,整型用%d,另外算法错误 ...
C语言 输入两个数a,b,若a>b则两数对调,然后输出答:include<stdio.h> main(){ int a,b, c;scanf("%d %d", &a, &b);if(a>b){ c=a; a=b; b=c;} printf("a=%d, b=%d\r\n", a, b);}