CCC '24 J5 - Harvest Waterloo
#include<iostream> #include <vector> #include <algorithm> #include <cmath> #include <stack> using namespace std; int main() { int r, c,...
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- Mar 12
- 1 min
CCC '24 J4 - Troublesome Keys
s1 = input() s2 = input() silly = '' silly_o = '' quiete = '-' i = 0 j = 0 while i < len(s1) and j < len(s2): if s1[i] != s2[j]: if...
- Feb 19
- 1 min
CCC '22 J5 - Square Pool
#include<iostream> #include <vector> #include <algorithm> #include <cmath> using namespace std; bool rowcom(pair<int, int> a, pair<int,...
- Dec 18, 2023
- 1 min
CCC 2013 J5/S3
#include <iostream> #include <string> #include <map> #include <vector> #include <algorithm> #include <cmath> using namespace std; char...
- Nov 11, 2023
- 1 min
CCC '17 S3 - Nailed It! c++
#include <iostream> #include <string> #include <map> #include <set> #include <map> using namespace std; int main(){ int n; cin >> n;...
- Oct 20, 2023
- 1 min
2018 CCC J5 c++
#include <iostream> #include <vector> #include <stack> #include <queue> #include <set> using namespace std; int main() { int N; cin >>...
- Oct 19, 2023
- 1 min
2019 CCC J5 c++ solution
#include <iostream> #include <vector> #include <stack> #include <queue> #include <set> using namespace std; //index 0 ===>rule string...
- Jul 7, 2023
- 3 min
2023 CCC J5 c++ solution
This is a graph level traversal problem. Start with the first char of seed string, go to 8 directions for next char. when you try to go...
- Jun 26, 2023
- 1 min
2018 CCC J3 c++ vector solution
# include <iostream> # include <vector> using namespace std; void rotateAclockwise90Vector(vector < vector < int >> & A, int N) { if (N...
- Jun 7, 2023
- 1 min
CCC '21 J4 - Arranging Books--C++ version
#include <iostream> #include <string> using namespace std; int main(){ string whole; cin >> whole; int L = 0; int M = 0; int S = 0;...
- May 14, 2023
- 1 min
CCC '10 J3 - Punchy
A = 0 B = 0 m = {'A': A, 'B': B} while True: cmds = input().split(" ") if cmds[0] == '1': m[cmds[1]] = int(cmds[2]) elif cmds[0] ==...
- Feb 25, 2022
- 2 min
CCC '21 S4 - Daily Commute
Please read the problem description: https://www.cemc.uwaterloo.ca/contests/computing/2021/ccc/seniorEF.pdf The problem is BFS question....
- May 18, 2021
- 2 min
CCC 2021 J4:Arrange books
https://cemc.uwaterloo.ca/contests/computing/2021/ccc/juniorEF.pdf The problem is math problems. Assume, L is the number of char L, M is...
- Mar 14, 2021
- 1 min
CCC 2021 S3: Lunch Concert
This is a binary search problem. Implement the algrithom: Compute mid-1, mid, mid+1, if P(mid-1)< P(mid)< p(mid+1), the result will be...
- Feb 24, 2021
- 1 min
2021 CCC S2/J5: Modern Art
https://cemc.uwaterloo.ca/contests/computing/2021/ccc/juniorEF.pdf Data structure: bool grid[m+1][n+1] , B is false, G is true bool ...
- Feb 20, 2021
- 2 min
2016 S4: Combining Riceballs
This is a dynamic programming question. Suppose f(i, j) express if it can be combined from the ith rice ball to the jth rice ball....
- Jan 10, 2021
- 1 min
CCC 2020 S5: Josh’s Double Bacon Deluxe
DP problems. They choose the coach’s burger. In this case, no further disruptions are caused and Josh gets his burger. They choose Josh’s...
- Jan 5, 2021
- 3 min
CCC 2014 S5: Lazy Fox
The fox start from (0,0) that is the starting point, it has no treat. Then the fox can visit from every point of N to every other point...
- Dec 29, 2020
- 1 min
CCC 2014 J5: Assigning Partners
Use a dictionary to store members of each other. if can not find a pair, print "bad, otherwise print "good". N = int(input()) name1 =...
- Dec 29, 2020
- 1 min
CCC 2014 J4: Party Invitation
This is a math question. The original list is from 1 to N. Then remove elements that are multiple cn_i from the list. N = int(input())...
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