383. Ransom Note

Given an arbitrary ransom note string and another string containing letters from all the magazines, write a function that will return true if the ransom note can be constructed from the magazines ; otherwise, it will return false.

Each letter in the magazine string can only be used once in your ransom note.

class Solution {
public:
    bool canConstruct(string ransomNote, string magazine) {
        int buffer1[128] = {0};
        int buffer2[128] = {0};
        for(int i=0;i buffer2[i]) return false;
        }
        return true;
    }
};