View difference between Paste ID: AWT3fsuG and NxLim9mZ

 #include <iostream>
 
 using namespace std;
-long long maxx(long long x1,long long x2,long long x3,long long x4)
+
 long long nwd(long long a,long long b)
-    long long a,b;
+
-    a=max(x1,x2);
+    long long c;
-    b=max(x3,x4);
+    while(b != 0)
-    if(a>b)
+
         c=a % b;
-        return a;
+        a = b;
         b = c;
-    else return b;
+
     return a;
-long long minn(long long x1,long long x2,long long x3,long long x4)
+
 
-    long long a,b;
+
-    a=min(x1,x2);
+
-    b=min(x3,x4);
+    long long n,a=1,b=2,c;
-    if(a>b)
+    cin>>n;
     for(long long i=2;i<=n;i++)
-        return b;
+
         a=(a*(i*2))+(1*b);
-    else return a;
+        b=b*(i*2);
         c=nwd(a,b);
         a=a/c;
         b=b/c;
-    long long x1,x2,x3,x4,y1,y2,y3,y4,a,b,c,d,e=0,f=0,g,h;
+
-    cin>>x1>>y1>>x2>>y2>>x3>>y3>>x4>>y4;
+    cout<<a<<"/"<<b;
-    a=maxx(x1,x2,x3,x4);
+
-    b=minn(x1,x2,x3,x4);
+