Compilare: main.cpp: In function 'int corect(int, int)': main.cpp:11:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(verif[nr][nota]==1) ^~ main.cpp:13:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' return 0; ^~~~~~ main.cpp: In function 'int main()': main.cpp:24:35: warning: array subscript has type 'char' [-Wchar-subscripts] verif[j][voci[i][j]]=1; ^