Borderou de evaluare (job #578015)

Compilare: main.cpp: In function 'int main()': main.cpp:12:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 12 | for(int i=0; i<strlen(s); i++) | ~^~~~~~~~~~ main.cpp:14:18: warning: array subscript has type 'char' [-Wchar-subscripts] 14 | if(fr[s[i]]!=0) | ~~~^ main.cpp:15:24: warning: array subscript has type 'char' [-Wchar-subscripts] 15 | s[i]=fr[s[i]]; | ~~~^