Compilare: main.cpp: In function 'int main()': main.cpp:69:9: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 69 | if(x>y) swap(x,y); | ^~ main.cpp:63:15: note: 'y' was declared here 63 | int x,y; | ^ main.cpp:69:9: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 69 | if(x>y) swap(x,y); | ^~ main.cpp:63:13: note: 'x' was declared here 63 | int x,y; | ^