用随机函数就好了抄楼下的,但算法结构比楼上好#include#include#includeintmain(){intsrand_num[10];srand((unsigned)time(NULL));for(inti=0;i<10;i++){a[i]=rand()%99+1;if(i>0&&srand_num[i]==srand[i-1])i--;}for(inti=0;i<10;i++)printf("%6d",srand_num[i]);}