45 lines
670 B
C++
45 lines
670 B
C++
#include<bits/stdc++.h>
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using namespace std;
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//数组长度
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const int n=10;
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/*
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功能：打印一维数组
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作者：黄海
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时间：2019-10-29
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*/
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void printArray(int a[n]) {
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for (int i = 0; i < n; i++) {
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cout << a[i] << " ";
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}
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cout<<endl;
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}
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int main() {
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// 测试数据
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int a[n] = { 0, 7, 7, 6, 1, 1, 5, 5, 8, 9 };
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//数组长度
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int length= (sizeof(a) / sizeof(a[0]));
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//去重前打印输出
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printArray(a);
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//先排序再去重(由小到大:less，由大到小：greater)
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sort(a, a + n, less<int>() );
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//开始去重
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int n = unique(a, a + length) - a;
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//输出去重后的数组
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for (int i = 0; i < n; i++)
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{
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cout << a[i] << " ";
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}
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return 0;
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}
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