Compilare: main.cpp: In function 'int main()': main.cpp:16:23: warning: 'n' is used uninitialized [-Wuninitialized] 16 | for (int i = 1; i <= n; i++) { | ~~^~~~ main.cpp:13:9: note: 'n' was declared here 13 | int n, m ,start, durata; | ^ main.cpp:19:23: warning: 'm' may be used uninitialized [-Wmaybe-uninitialized] 19 | for (int i = 1; i <= m; i++) | ~~^~~~ main.cpp:13:12: note: 'm' was declared here 13 | int n, m ,start, durata; | ^