题目连接:点击打开链接
解题思路:
暴力
完整代码:
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <set>
using namespace std;
const int INF = 1000000000;
string s;
int main()
{
#ifdef DoubleQ
freopen("in.txt" , "r" , stdin);
#endif // DoubleQ
while(cin >> s)
{
string temp = "";
int len = s.length();
for(int i = len - 1 ; i >= 0 ; i --)
temp += s[i];
cout << temp << endl;
}
}
题目连接: 点击打开链接
解题思路:
函数秒杀众生
完整代码:
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <set>
using namespace std;
const int INF = 1000000000;
int a , b;
int main()
{
#ifdef DoubleQ
freopen("in.txt" , "r" , stdin);
#endif // DoubleQ
while(cin >> a >> b)
{
cout << __gcd(a , b) << endl;
}
}
题目连接: 点击打开链接
解题思路:
暴力
完整代码:
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <set>
using namespace std;
const int INF = 1000000000;
int a[10001];
int main()
{
#ifdef DoubleQ
freopen("in.txt" , "r" , stdin);
#endif // DoubleQ
memset(a , 0 , sizeof(a));
int k , cnt = 0;
while(cin >> k)
{
cnt ++;
if(cnt == 20)
{
cnt = 0;
int maxx = -INF , pos;
for(int i = 1 ; i <= 20 ; i ++)
{
if(a[i] > maxx)
{
maxx = a[i];
pos = i;
}
}
cout << pos << endl;
memset(a , 0 , sizeof(a));
}
a[k]++;
}
}