Merge pull request #159 from Sahil-git005/Problems

daily cpp code by Sahil

Author: ScorchedPearl

day-001 Sahil.cpp

@@ -0,0 +1,33 @@
+#include<iostream>
+#include<cmath>
+using namespace std;
+int main(){
+    int a,b,c,N;
+    cout<<"Enter the value of a,b,c : ";
+    cin>>a>>b>>c;
+
+    N = 2* abs(a-b); //circle ka size kyuki a or b aamne samne h toh toh unke bich m aadhe element hi honge circle ke toh unka double sare element honge!
+
+    //N need to be even and non zero if not even no condition will we followed
+
+    if(N%2==0 && N!=0 && c<=N){
+        //c N se choti hi honi chahiye
+        
+        // c ke opposite wala num bhi N/2 dur hi hona chahiye kyuki even h toh symmetry follow hogi!
+        //cout<<"opposite of c is "<<c+N/2<<endl;
+        
+        // ab agr input a=1,b=3,c=4 kr rhe h toh output 6 aarha h jb ki N toh 4 hi h  or output 2 aana chahiye jo ki ' c - N/2 ' 
+
+        //toh fir kuch case or bnenge!!
+        if(c+N/2>=N){
+            cout<<"opposite of c is "<<c-N/2<<endl;
+        } else{
+            cout<<"opposite of c is "<<c+N/2<<endl;
+        }
+    }
+
+    else{
+        cout<<"-1\n";
+    }
+   return 0;
+}