HDU1040 As Easy As A+B
2018-03-24 23:01
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【题目】
【分析】使用算法库中的sort()函数。
AC的C++代码如下:
#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
int n,m;
cin >> n;
for (int i = 0;i < n;i++)
{
cin >> m;
int *x = new int[m];
for (int j = 0;j < m;j++)
{
cin >> x[j];
}
sort(x,x + m);
for (int j = 0;j < m;j++)
{
if (j != m-1)
cout << x[j] << " ";
else
cout << x[j] << endl;
}
}
return 0;
}
【分析】使用算法库中的sort()函数。
AC的C++代码如下:
#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
int n,m;
cin >> n;
for (int i = 0;i < n;i++)
{
cin >> m;
int *x = new int[m];
for (int j = 0;j < m;j++)
{
cin >> x[j];
}
sort(x,x + m);
for (int j = 0;j < m;j++)
{
if (j != m-1)
cout << x[j] << " ";
else
cout << x[j] << endl;
}
}
return 0;
}
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