C++. Ugly numbers
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| Language | C++ |
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| Owner | weralwolf |
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| Visibility | Public |
class Solution {
public:
bool isUgly(int num) {
if (num < 1) {
return false;
}
for(;!(num % 2); num /= 2);
for(;!(num % 3); num /= 3);
for(;!(num % 5); num /= 5);
return num == 1;
}
};
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