#27775: 新版c++陣列宣告不能用變數，但也不想用動態記憶體配置的初階解法
a015. 矩陣的翻轉
| From: [101.137.143.5] |
發表日期
:
2021-10-29 15:32
#include<iostream>
#include<vector>
using namespace std;
int main()
{
int r, c,p=0,key = 0;
while (cin >> r >> c)
{
vector<int>data(r*c , 0);
for (int i = 0; i < data.size(); i++)
cin >> data[i];
int i=0,count=0;
if (data.size() % 2 == 0)
key = data.size()/2;
else
key = data.size() / 2 + 1;
for (; i <=key; i++)
{
count = i;
for (; count < data.size(); count += c)
{
p = data[count];
cout << p<<" ";
}
cout << endl;
if (c == 1)
break;
if (p == data[r*c-1])
break;
}
key = 0;
}
}
#27776: Re:新版c++陣列宣告不能用變數，但也不想用動態記憶體配置的初階解法
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