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题解 | #记票统计#

#include <bits/stdc++.h> using namespace std; int main(){ unordered_map<string, int> mp; vector<string> name; int n; ...

C++

2022-04-08

0 373

题解 | #表示数字#

#include<bits/stdc++.h> using namespace std; int main() { string str; cin >> str; string number; for(int i = 0; i < st...

C++

2022-04-08

0 437

题解 | #提取不重复的整数#

#include<bits/stdc++.h> using namespace std; int main(){ string str; cin >> str; int n = str.size(); int hash[10] = {0}; ...

C++

2022-04-07

0 327

题解 | #质数因子#

#include<bits/stdc++.h> using namespace std; int main() { long long num; cin >> num; for(int i = 2; i <= sqrt(num); i++){ ...

C++

2022-04-07

0 424

题解 | #合唱队形#

详细视频讲解看这个视频： https://www.bilibili.com/video/BV1t64y1u7Cu #include<bits/stdc++.h> using namespace std; const int MAXN = 1001; int a[MAXN]; int d...

C++

2022-04-05

0 400

题解 | #Sudoku#

#include<bits/stdc++.h> using namespace std; const int N = 15; int mp[N][N]; bool find_answer_ok = false; bool check(int row, int col, int val...

C++

2022-03-31

1 368

题解 | #计算表达式#

while True: try: s = input() print(int(eval(s))) except: break #include<bits/stdc++.h> using namespace std; i...

Python3 C++

2022-03-26

1 513

题解 | #a+b#

#include<bits/stdc++.h> using namespace std; const int MAXN = 1000; struct bigInt { int d[MAXN]; //存大整数数据部分的数组 int len; //存大整数的长...

C++

2022-03-10

0 470