Compilare: main.cpp: In function 'void solve1()': main.cpp:46:9: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while(rez1.size() > 1 && det(rez1[rez1.size() - 2],rez1[rez1.size() - 1], a[i]) <= 0) ^~~~~ main.cpp:48:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' rez1.push_back(a[i]); ^~~~ main.cpp: In function 'void afisare()': main.cpp:66:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 0; i < rez1.size() - 1 ;i++) ~~^~~~~~~~~~~~~~~~~ main.cpp:66:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for( int i = 0; i < rez1.size() - 1 ;i++) ^~~ main.cpp:68:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for( int i = 0; i <= rez2.size() - 2 ;i++) ^~~ main.cpp:68:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 0; i <= rez2.size() - 2 ;i++) ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool cmp(punct, punct)': main.cpp:28:1: warning: control reaches end of non-void function [-Wreturn-type] } ^