Compilare: main.cpp: In function 'int Comp(char*, char*)': main.cpp:15:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(int i=0;i<strlen(a);i++) | ~^~~~~~~~~~ main.cpp:18:7: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 18 | if(d==strlen(b))return 1; | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:33:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 33 | if(strlen(x[i])>maxi || (strlen(x[i])==maxi && strcmp(x[i], x[p])<1))maxi=strlen(x[i]), p=i; | ~~~~~~~~~~~~^~~~~ main.cpp:33:43: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 33 | if(strlen(x[i])>maxi || (strlen(x[i])==maxi && strcmp(x[i], x[p])<1))maxi=strlen(x[i]), p=i; | ~~~~~~~~~~~~^~~~~~