Changed the folder structure of codeforces problemsets

codeforces/problemsets/twins/twins.cpp

@@ -0,0 +1,39 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+
+int main(){
+    ios::sync_with_stdio(0);
+    cin.tie(0);
+
+    int t, c, sum=0;
+    cin >> t;
+    
+    vector<int> coins;
+
+    for(int n = 0; n < t; n++){
+        cin >> c;
+        sum += c;
+        coins.push_back(c);
+    }
+
+    sort(coins.begin(), coins.end());
+    reverse(coins.begin(), coins.end());
+
+    float half = (float)sum / 2;
+    int acc = 0, result = 0;
+    for(int& i : coins){
+        acc += i;
+        result++;
+        if(acc > half){
+            break;
+        }
+    }
+
+    cout << result;
+
+    cout << flush;
+
+    return 0;
+}