Compilare: main.cpp: In function 'int main()': main.cpp:19:32: warning: unused variable 'ok' [-Wunused-variable] 19 | int n,m,i,j,inc,sf,lin,col,ok,l1,c1,mini; | ^~ main.cpp:90:17: warning: 'c1' may be used uninitialized in this function [-Wmaybe-uninitialized] 90 | coada[inc].c=c1; | ~~~~~~~~~~~~^~~ main.cpp:89:17: warning: 'l1' may be used uninitialized in this function [-Wmaybe-uninitialized] 89 | coada[inc].l=l1; | ~~~~~~~~~~~~^~~