Shulou(Shulou.com)06/03 Report--

This article is to share with you about the implementation of Mini Program using C language. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

[program 1]

Topic: there are 1, 2, 3, 4 digits, how many three digits that are different from each other and have no repetition? How much is it?

1. Program analysis: the numbers that can be filled in 100 digits, ten digits and individual digits are 1, 2, 3 and 4. Make up all the permutations and then remove those that do not meet the conditions.

two。 Program source code

Main () {int iJournal jpr kten printf ("\ n"); for (iMagnesti

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