30 lines
445 B
C++
30 lines
445 B
C++
#include <bits/stdc++.h>
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using namespace std;
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//是不是水仙花数
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bool isSXH(int n) {
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int s = 0, m;
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m = n;
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while (m) {
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int a = m % 10;
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s += a * a * a;
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m /= 10;
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}
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return s == n;
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}
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/**
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* 测试用例：1000
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输出:
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153
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370
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371
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407
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*/
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int main() {
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int n;
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cin >> n;
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for (int i = 2; i <= n; i++)
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if (isSXH(i)) cout << i << endl;
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return 0;
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} |