26 lines
483 B
C++
26 lines
483 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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// 十进制转十六进制
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string toHex(int x) {
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string res;
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while (x) {
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int t = x % 16;
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if (t >= 10)
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res += t - 10 + 'A';
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else
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res += t + '0';
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x /= 16;
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}
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reverse(res.begin(), res.end());
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if (res.empty())
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return "00";
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if (res.size() == 1)
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return "0" + res;
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return res;
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}
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int main() {
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for (int x = 0; x <= 255; x++)
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cout << toHex(x) << endl;
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return 0;
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}
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