Compilare: main.cpp: In function 'int decision(int, int, pct, pct)': main.cpp:40:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'pct query(int, int, int, int, int)': main.cpp:57:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp:55:61: warning: 's2.pct::s' may be used uninitialized in this function [-Wmaybe-uninitialized] if (decision(x, y, s1, s2) == 2) return { s2.p, s2.i, s2.s }; ^ main.cpp:54:61: warning: 's1.pct::s' may be used uninitialized in this function [-Wmaybe-uninitialized] if (decision(x, y, s1, s2) == 1) return { s1.p, s1.i, s1.s }; ^