Compilare: main.cpp: In function 'void p2(char*)': main.cpp:23:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 23 | for(int i=0; i<strlen(s); i++) | ~^~~~~~~~~~ main.cpp:22:23: warning: variable 'c1' set but not used [-Wunused-but-set-variable] 22 | int maxV=0,maxH=0,c1=1,c2=1; | ^~