16 lines
410 B
C++
16 lines
410 B
C++
#include <iostream>
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#include <algorithm>
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using namespace std;
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int main() {
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int digits[] = {5, 6, 2, 9, 4, 1};
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int n = sizeof(digits)/sizeof(digits[0]);
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// 对数组进行降序排序
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sort(digits, digits+n, greater<int>());
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// 构建最大三位数
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int maxNum = digits[0]*100 + digits[1]*10 + digits[2];
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cout << "The largest 3-digit number is: " << maxNum << endl;
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return 0;
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} |