標籤:
題目串連:點擊開啟連結
解題思路:
暴力
完整代碼:
#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; }}
題目串連:點擊開啟連結
解題思路:
函數秒殺眾生
完整代碼:
#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; }}
題目串連:點擊開啟連結
解題思路:
暴力
完整代碼:
#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]++; }}
2011年哈爾濱工業大學電腦研究生機試真題