initial commit

1624B Make AP/1624B.cpp

@@ -0,0 +1,30 @@
+#include <bits/stdc++.h>
+using namespace std;
+using ll = long long;
+
+void solve()
+{
+    int a, b, c;
+    cin >> a >> b >> c;
+
+    if((2*b-c)>0 && (2*b-c)%a==0)
+        cout << "YES" << endl;
+    else if((a+c)%(2*b)==0)
+        cout << "YES" << endl;  
+    else if((2*b-a)>0 && (2*b-a)%c==0)
+        cout << "YES" << endl;
+    else
+        cout << "NO" << endl;
+}
+
+int main()
+{
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int TC = 1;
+    cin >> TC;
+    cin.ignore();
+    while (TC--)
+        solve();
+}

1624B.cpp

@@ -1,26 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-using ll = long long;
-
-
-void solve()
-{
-    int n,x;
-    cin>>n>>x;
-    n=n-2;
-    int f;
-    if(n%x==0) f=n/x+1;
-    else f=n/x+2;
-    cout<<f<<endl;
-}
-
-int main()
-{
-    ios_base::sync_with_stdio(false);
-    cin.tie(nullptr);
-
-    int TC = 1;
-    cin >> TC;
-    cin.ignore();
-    while (TC--) solve();
-}