#include<stdio.h> intmain() { int x,y,z,temp; printf("请输入x,y,z:->"); scanf("%d,%d,%d",&x,&y,&z); if (x>y) { temp = x; x = y; y = temp; } if (y>z) { temp = y; y = z; z = temp; } if (x>y) { temp = x; x = y; y = temp; } printf("%d,%d,%d",x,y,z); return0; }