Compilare: main.cpp: In function 'int cmmdc(int, int)': main.cpp:24:12: warning: 'd' may be used uninitialized [-Wmaybe-uninitialized] 24 | return d; | ^ main.cpp:8:13: note: 'd' was declared here 8 | int i,m,d; | ^ main.cpp: In function 'int main()': main.cpp:38:13: warning: 'd' may be used uninitialized [-Wmaybe-uninitialized] 38 | if(cmmdc(i,j)==1) | ^~ main.cpp:8:13: note: 'd' was declared here 8 | int i,m,d; | ^