Rearranging A Word Hackerrank Solution. Web your class should be named solution. Web void solution::nextpermutation(vector &a) { int k=0;
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*/, scanner in = new scanner (system.in);, , int t = integer.parseint (in.nextline ());,. Web your class should be named solution. Web void solution::nextpermutation(vector &a) { int k=0;
*/, scanner in = new scanner (system.in);, , int t = integer.parseint (in.nextline ());,. */, scanner in = new scanner (system.in);, , int t = integer.parseint (in.nextline ());,. Web void solution::nextpermutation(vector &a) { int k=0; Web your class should be named solution.