#include<stdio.h> #include<stdlib.h> int main() { int a,b,c; int num; int count=0; for (a = 1; a < 5; a++) { for (b = 1; b < 5; b++) { for (c = 1; c < 5; c++) { if ((a != b) && (b != c) && (a != c)) { num = a * 100 + b * 10 + c; count++; printf("%d ", num); } } } } printf("\n"); printf("count=%d ", count); system("pause"); return 0; }
本文出自 “无以伦比的暖阳” 博客,请务必保留此出处http://10797127.blog.51cto.com/10787127/1707865
原文:http://10797127.blog.51cto.com/10787127/1707865