initial commit

1343B Balanced Array/1343B.cpp

@@ -0,0 +1,48 @@
+#include<bits/stdc++.h>
+using namespace std;
+using ll = long long;
+
+
+void solve()
+{
+    int n;
+    cin>>n;
+    vector<int>v;
+    if(n%4!=0)
+        cout<<"NO"<<endl;
+    else
+    {
+        int even_sum=0;
+        int odd_sum=0;
+        for(int i=2; i<=n; i+=2)
+        {
+            v.push_back(i);
+            even_sum+=i;
+        }
+        int ct=0;
+        for(int i=1; i<n; i+=2)
+        {
+            if(ct==(n/2)-1)
+                break;
+            v.push_back(i);
+            odd_sum+=i;
+            ct++;
+        }
+        v.push_back(even_sum-odd_sum);
+        cout<<"YES"<<endl;
+        for(auto it:v)
+            cout<<it<<" ";
+        cout<<endl;
+    }
+}
+
+int main()
+{
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int TC = 1;
+    cin >> TC;
+    cin.ignore();
+    while (TC--) solve();
+}

705A Hulk/705A.cpp

@@ -0,0 +1,34 @@
+#include<bits/stdc++.h>
+using namespace std;
+using ll = long long;
+
+
+void solve()
+{
+    int n;
+    cin>>n;
+    string s1=" I hate that";
+    string s2=" I love that";
+    string s;
+    for(int i=1; i<n; i++)
+    {
+        if(i & 1)
+            s+=s1;
+        else
+            s+=s2;
+    }
+    if(n&1) s=s+" I hate it";
+    else s=s+" I love it";
+    cout<<s<<endl;
+}
+
+int main()
+{
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int TC = 1;
+    //cin >> TC;
+    //cin.ignore();
+    while (TC--) solve();
+}