Compilare: main.cpp: In function 'int main()': main.cpp:20:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>s[i]+1; ~~~~^~ main.cpp:46:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(hash1[p[j]][mij]!=has1) { ~~~~~~~~~~~~~~~~^~~~~~ main.cpp:49:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(hash2[p[j]][mij]!=has2) { ~~~~~~~~~~~~~~~~^~~~~~ main.cpp:14:36: warning: unused variable 'l' [-Wunused-variable] int i, n, m, t, j, has1, has2, l, max, st, dr, mij, poz, ok; ^ main.cpp:14:39: warning: variable 'max' set but not used [-Wunused-but-set-variable] int i, n, m, t, j, has1, has2, l, max, st, dr, mij, poz, ok; ^~~