c++數字全排列函數

數字的全排列（next_permutation）web 1 #include 2 #include /// next_permutation, sort 3 using namespace std; 4 int main () { 5 int myints[] = {1,2,3,1}; 6 sort (myints,myints+4); 7 8 do { 9 cout << myints[0] <

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