Compilare: main.cpp: In function 'void KMP(int)': main.cpp:56:46: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] int i = j, ch = (s[j + 1] - '0') ^ 1 + '0'; ~~^~~~~ main.cpp: In function 'int RaiseToPower(int, int)': main.cpp:98:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:106:28: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin >> n >> m >> s + 1; ~~^~~ main.cpp: In function 'char Advance()': main.cpp:11:38: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buffer, 1, SIZE, stdin); ^