permutationsstl.output

datastucutre and algorithms, application, in C

The permutations of 1 are
1
The permutations of 123 are
123
132
213
231
312
321
The permutations of 1234 are
1234
1243
1324
1342
1423
1432
2134
2143
2314
2341
2413
2431
3124
3142
3214
3241
3412
3421
4123
4132
4213
4231
4312
4321