22 lines
396 B
C++
22 lines
396 B
C++
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#include <iostream>
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using namespace std;
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int main()
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{
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int n;
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cout << "输入一个正整数: ";
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cin >> n;
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int isStartShow = 0;
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for (int i = 31; i >= 0; i--)
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{
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if ((n >> i) & 1) // 从最高位开始判断: 如果为 0 则不显示
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isStartShow = 1;
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if (isStartShow)
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cout << ((n >> i) & 1);
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}
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cout << endl;
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return 0;
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}
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