Compilare: main.cpp: In function 'int main()': main.cpp:13:14: warning: 'ok2' is used uninitialized [-Wuninitialized] 13 | while(ok2!=0) | ~~~^~~ main.cpp:7:46: note: 'ok2' was declared here 7 | int a[100][100],n,m,i,j,ok,cnt1=0,cnt2=0,ok2; | ^~~ main.cpp:26:13: warning: 'ok' is used uninitialized [-Wuninitialized] 26 | while(ok!=0) | ~~^~~ main.cpp:7:29: note: 'ok' was declared here 7 | int a[100][100],n,m,i,j,ok,cnt1=0,cnt2=0,ok2; | ^~