Merge pull request #180 from kunwargaba10/main

Solved Q1

Author: Dheeraj-06

Problems/Mathematics/Day-01/sol/Kunwar Gaba/Solution1.cpp

@@ -0,0 +1,31 @@
+#include <bits/stdc++.h>
+using namespace std;
+#define int long long int
+#define double long double
+#define endl '\n'
+void resolve() {
+    int a,b,c,d=0;
+    cin>>a>>b>>c;
+    int n = 2*abs(b-a);
+    if(b>n || c>n || a>n)
+    d = -1;
+    else
+    {
+        if(c<=(n/2))
+        d = c + n/2;
+        else
+        d = c - n/2;
+
+        if(d==a || d==b || d>n || d<1)
+        d=-1;
+    }
+    cout<<d<<endl;
+}
+int32_t main() {
+	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
+	 int t;
+	 cin >> t;
+	 while(t--) 
+        resolve();
+	return 0;
+}