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Create 383.cpp

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Kirigaya Kazuto 2018-07-10 10:11:58 +08:00 committed by GitHub
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class Solution {
public:
bool canConstruct(string ransomNote, string magazine) {
int bin[26] = { 0 };
for (const auto& c : magazine) ++bin[c - 'a'];
for (const auto& c : ransomNote) --bin[c - 'a'];
return find_if(bin, bin + 26, [](const int& x) {return x < 0; }) == (bin + 26);
}
};