Compilare: main.cpp: In function 'int desc_fact_primi(int)': main.cpp:26:13: warning: 'ans' may be used uninitialized [-Wmaybe-uninitialized] 26 | ans *= 3; | ~~~~^~~~ main.cpp:9:12: note: 'ans' was declared here 9 | int p, ans, d; | ^~~ main.cpp:22:17: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 22 | ans = 2 * p + 1; | ~~^~~ main.cpp:9:9: note: 'p' was declared here 9 | int p, ans, d; | ^