Merge pull request #262 from Taskmaster-afk/main

Solution for Q1 Day1

Author: Dheeraj-06

Problems/Mathematics/Day-01/sol/Kushagra Raghuvanshi/Solution1.cpp

@@ -0,0 +1,20 @@
+// https://codeforces.com/problemset/submission/1560/355220642
+
+#include <bits/stdc++.h>
+using namespace std;
+int main(){
+    int t;
+    cin>>t;
+    while(t--){
+        int a,b,c;
+        cin>>a>>b>>c;
+        int n=2*abs(a-b);
+        if(a>n||b>n||c>n){
+            cout<<-1<<endl;
+            continue;
+        }
+        int s=c+n/2;
+        if(s>n) s-=n;
+        cout<<s<<endl;
+    }
+}