Compilare: main.cpp: In function 'int main()': main.cpp:109:26: warning: 'col' may be used uninitialized [-Wmaybe-uninitialized] 109 | cout<<lin<<" "<<col<<" "<<maxnr; | ^~~ main.cpp:26:36: note: 'col' was declared here 26 | int n, m, cnt=0, maxnr=0, lin, col, x, y, s; | ^~~ main.cpp:109:16: warning: 'lin' may be used uninitialized [-Wmaybe-uninitialized] 109 | cout<<lin<<" "<<col<<" "<<maxnr; | ^~~ main.cpp:26:31: note: 'lin' was declared here 26 | int n, m, cnt=0, maxnr=0, lin, col, x, y, s; | ^~~