Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <stdio.h>
- int N;
- int A[100];
- int flag[100];
- void print()
- {
- int i;
- for (i = 0; i < N; i++)
- printf("%d ", A[i]);
- printf("\n");
- }
- void solve(int i)
- {
- int j;
- if (i == N) {
- print();
- return;
- }
- for (j = 0; j < N; j++) if (0 == flag[j]) {
- A[i] = j;
- flag[j] = 1;
- solve(i + 1);
- flag[j] = 0;
- }
- }
- int main()
- {
- scanf("%d", &N);
- solve(0);
- return 0;
- }
Add Comment
Please, Sign In to add comment