Compilare: main.cpp: In function 'int main()': main.cpp:42:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(auto it= st.begin();it!=st.end();it++)//trecem prin toate punctele si vedem daca sunt colturile unei laturi dintr-un patrat definit de punctele noastre ^~~ main.cpp:65:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fout<<contor/4; ^~~~