Compilare: main.cpp: In function 'int main()': main.cpp:22:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(v[a] + 1 >= v[b]); ^~ main.cpp:23:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' { ^ main.cpp:32:15: warning: array subscript has type 'char' [-Wchar-subscripts] if(v[i] > elim) ^ main.cpp:33:23: warning: array subscript has type 'char' [-Wchar-subscripts] elim = v[i]; ^