ACM-exercises/max_color.cpp at master · linux-wang/ACM-exercises · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
#include"header_file.h"
#include<string.h>
using namespace std;

void add_color(vector<string> v1,vector<int> v2,string s)
{
	if(v1.size()==0)
	{
		v1.push_back(s);
		v2.push_back(1);
	}
	else
	{
		int i=0;
		for(;i<v1.size();)
		{
			if(!strcmp(v1[i].c_str(),s.c_str()))
			{
				v2[i]++;
				//i++;
				break;
			}
			else
			{
				i++;
			}

		}
		if(i==v1.size())
		{
			v1.push_back(s);
			v2.push_back(1);
		}
	}
}

int find_max(vector<string> v1,vector<int> v2)
{
	int max;
	max=0;
	for(int i=0;i<v2.size()-1;i++)
	{
		for(int j=i+1;j<v2.size();j++)
		{
			if(v2[i]<=v2[j])
			{
				max=j;
			}
		}
	}
	return max;
}

int main(void)
{
	int N;
	cout<<"input N:";
	cin>>N;

	vector<string> v1;
	vector<int> v2;
	//string s;

	while(N)
	{
		string s;
		cin>>s;
		add_color(v1,v2,s);
		N--;
	}

	cout<<endl;
	int max=find_max(v1,v2);
	cout<<v1[max]<<endl;

}