Compilare: main.cpp: In function 'void insert(int, int)': main.cpp:20:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < hashTable[hashValue].size(); i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void removing(int, int)': main.cpp:33:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < hashTable[hashValue].size(); i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int ifExists(int, int)': main.cpp:45:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < hashTable[hashValue].size(); i++) ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~