#include<stdio.h> int main() { int data1; int data2; int data3; int datatmp; printf ("请输入3个整数\n"); scanf ("%d%d%d",&data1,&data2,&data3); if (data1<data2&&data2<data3){ printf ("从小到大输出为%d,%d,%d\n",data1,data2,data3); } if (data1<data3&&data3<data2){ printf ("从小到大输出为%d,%d,%d\n",data1,data3,data2); } if (data2<data1&&data1<data3){ printf ("从小到大输出为%d,%d,%d\n",data2,data1,data3); } if(data2<data3&&data3<data1){ printf ("从小到大输出为%d,%d,%d\n",data2,data3,data1); } if(data3<data2&&data2<data1){ printf ("从小到大输出为%d,%d,%d\n",data3,data2,data1); } if(data3<data1&&data1<data2){ printf ("从小到大输出为%d,%d,%d\n",data3,data1,data2); } return 0; }