标签:main public amp mes nbsp str get names als
// 二维数组查找
#include "stdafx.h"
using namespace std;
#include <string>
#include <vector>
class Solution {
public:
bool Find(int target, vector<vector<int> > array) {
int rows = array.size();
int cols = array[0].size();
if (!array.empty() && rows > 0 && cols > 0)
{
int row = 0;
int col = cols - 1;
while (row < rows && col >= 0)
{
if (array[row][col] > target)
{
col = col - 1;
}
else if (array[row][col] < target)
{
row = row + 1;
}
else
{
return true;
}
}
}
return false;
}
};
int main()
{
int array[4][4] = {
{ 1, 2, 8, 9 },
{ 2, 4, 9, 12 },
{ 4, 7, 10, 13 },
{6,8,11,15} ,
};
vector<int> aa = { 1, 2, 8, 9 };
vector<int> bb = { 2, 4, 9, 12 };
vector<int> cc = { 4, 7, 10, 13 };
vector<int>dd = { 6, 8, 11, 15 };
vector<vector<int>> kk = { aa, bb, cc, dd };
Solution sou;
sou.Find(7, kk);
return 1;
}
标签:main public amp mes nbsp str get names als
原文地址:https://www.cnblogs.com/hg07/p/12731408.html