Compilare: main.cpp: In function 'int q1(int)': main.cpp:16:9: warning: unused variable 'poz' [-Wunused-variable] 16 | int poz = 0; | ^~~ main.cpp: In function 'int q3(int)': main.cpp:66:14: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 66 | return p+1; | ^ main.cpp:52:9: note: 'p' was declared here 52 | int p; | ^ In function 'int q3(int)', inlined from 'int main()' at main.cpp:85:25: main.cpp:66:14: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 66 | return p+1; | ^ main.cpp: In function 'int main()': main.cpp:52:9: note: 'p' was declared here 52 | int p; | ^