- #include <bits/stdc++.h>
- using namespace std;
- const unsigned int MOD = 1000000007;
- #define ll long long
- #define PI 3.1416
- #define Imax 1e9+5
- #define LLmax 1e18
- #define Imin -1e9-5
- #define LLmin -1e18
- string day [] = {"SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"};
- vector <string> v;
- bool sortByFirst(const pair<int,int>&a,const pair<int,int>&b){
- return a.first>b.first;
- }
- void dfs (string str, string t = "", int cnt = 0) {
- if (cnt == 2) {
- v.push_back (t);
- return;
- } else {
- for (int i = 0; i <str.size (); i ++) {
- dfs (str, t + str [i], cnt + 1);
- }
- }
- }
- int main () {
- //freopen("input.txt","r",stdin);
- //freopen("output.txt","w",stdout);
- return 0;
- }
Skeleton
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Hi, I'm Anwar Jahid Ruman Hossain From Begum Rokeya University, Rangpur. Student of Computer Science And Engineering.
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