【c语言】有3个数a,b,c,要求按大小顺序把它们输出

// 有3个数a,b,c,要求按大小顺序把它们输出#include <stdio.h>int main(){int a[3] ;int i,j;int temp;printf("请输入a,b,c三个数： ");for( i = 0; i < 3; i++ ){scanf("%d",&a[i]);}for( i = 0; i < 3; i++ ){for( j = 0; j < (3-i); j++ )if( a[j] > a[j+1] ){temp = a[j];a[j] = a[j+1];a[j+1] = temp;}}printf("这三个数由小到大的排列顺序如下：");for( i = 0; i < 3; i++ ){printf("%d ",a[i]);}printf("\n");return 0;}<img src="http://img.blog.csdn.net/20150423115008746?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhhb3lhcWlhbjU1Mg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />