#include #include #include #include int main() { int n; int l; printf("请输入一个正整数:"); scanf("%d", &n); printf("一行有几个整数:"); scanf("%d", &l); if (n<=0) { printf("输入错误,请重新输入!\n"); } else { int i, j, k; int m = 0; i = n; while(i<=n+3) { j = n; while(j<=n+3) { k = n; while(k<=n+3) { if (i!=j && j!=k && i!=k) { m++; printf("%d%d%d", i, j, k); if (m==l) { printf("\n"); m = 0; } else { printf(" "); } } k++; } j++; } i++; } } return 0; }