Compilare: main.cpp: In function 'int main()': main.cpp:55:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int j = 1; j <= i; j++) ^~~ main.cpp:67:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' int minn = inf; ^~~ main.cpp:68:11: warning: 'pos_min' may be used uninitialized in this function [-Wmaybe-uninitialized] int pos_min; ^~~~~~~