Compilare: main.cpp: In function 'int verif(char*, char*)': main.cpp:13:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 13 | while(i<strlen(s)){ | ~^~~~~~~~~~ main.cpp:21:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 21 | if(i==strlen(s) && j<strlen(p) && p[j]!=' ' && frq[(int)p[j]]==0) cnt++; | ~^~~~~~~~~~~ main.cpp:21:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 21 | if(i==strlen(s) && j<strlen(p) && p[j]!=' ' && frq[(int)p[j]]==0) cnt++; | ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:28:9: warning: unused variable 'cnt' [-Wunused-variable] 28 | int cnt=0; | ^~~