Compilare: main.cpp: In function 'long long int numarAparitii(int, long long int, char)': main.cpp:39:36: warning: array subscript has type 'char' [-Wchar-subscripts] return frecvLit[pos][cautat]; ^ main.cpp:51:56: warning: array subscript has type 'char' [-Wchar-subscripts] val += frecvLitSecv[depth - 1][caps(cautat)]; ^ main.cpp:55:50: warning: array subscript has type 'char' [-Wchar-subscripts] val += frecvLitSecv[depth - 1][cautat]; ^ main.cpp: In function 'int main()': main.cpp:117:25: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] in >> l >> q >> sir + 1; ~~~~^~~ main.cpp:157:91: warning: array subscript has type 'char' [-Wchar-subscripts] frecvLitSecv[i][j] = 2 * (frecvLitSecv[i - 1][j] + frecvLitSecv[i - 1][caps(j)]); ^ main.cpp:162:91: warning: array subscript has type 'char' [-Wchar-subscripts] frecvLitSecv[i][j] = 2 * (frecvLitSecv[i - 1][j] + frecvLitSecv[i - 1][caps(j)]); ^ main.cpp:157:32: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] frecvLitSecv[i][j] = 2 * (frecvLitSecv[i - 1][j] + frecvLitSecv[i - 1][caps(j)]); ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:155:29: note: within this loop for (int j = 'a'; j <= 'z'; j++) ~~^~~~~~ main.cpp:144:43: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] frecvLitSecv[1][i] = frecvLit[l][i]; ~~~~~~~~~~~~~^ main.cpp:142:25: note: within this loop for (int i = 'a'; i <= 'z'; i++) ~~^~~~~~ main.cpp:123:47: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] frecvLit[i][j] = frecvLit[i - 1][j]; ~~~~~~~~~~~~~~~~~^ main.cpp:121:29: note: within this loop for (int j = 'a'; j <= 'z'; j++) ~~^~~~~~