Compilare: main.cpp: In function 'bool L(char*, char*)': main.cpp:16:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i <= max(strlen(a), strlen(b)); i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:20:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i <= strlen(a); i++) ~~^~~~~~~~~~~~ main.cpp:21:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 1; j <= strlen(b); j++) ~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:43:4: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while(fin >> s[++n]); ^~~~~ main.cpp:45:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' for(int i = 1; i <= n; i++) ^~~ main.cpp:76:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = 2; i <= t; i++) ^~~ main.cpp:80:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fout << ans; ^~~~