20 lines
297 B
C++
20 lines
297 B
C++
#include<bits/stdc++.h>
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//https://blog.csdn.net/sandwichsauce/article/details/79847953
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using namespace std;
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int func(int x)
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{
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int count = 0;
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while (x)
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{
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count++;
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x = x&(x - 1);
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}
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return count;
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}
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int main()
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{
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cout << func(2048) << endl;
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return 0;
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}
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