From d6fc89a77b11005466bb7d9228f0cdb6c5dad8f9 Mon Sep 17 00:00:00 2001
From: skipboredom <skipboredom@gmail.com>
Date: Thu, 29 Oct 2020 17:12:51 +0530
Subject: [PATCH] added 2D arraay wave form

---
 Arrays/2D Array Wave form.cpp | 59 +++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100755 Arrays/2D Array Wave form.cpp

diff --git a/Arrays/2D Array Wave form.cpp b/Arrays/2D Array Wave form.cpp
new file mode 100755
index 00000000..da118289
--- /dev/null
+++ b/Arrays/2D Array Wave form.cpp	
@@ -0,0 +1,59 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int row=0,col=0;
+    int a[100][100];
+    int m,n;
+    cout<<"Enter row and column"<<endl;
+    cin>>m>>n;
+
+    int val=1;
+    for(int row=0;row<m;row++){
+        for(col=0;col<n;col++){
+                a[row][col]=val;
+                val++;
+                cout<<a[row][col]<<" ";
+
+        }
+        cout<<endl;
+    }
+
+    //Wave form
+    cout<<"WAVE FORM"<<endl;
+    for(col=0;col<n;col++){
+        if(col%2==0)
+        {
+            for(row=0;row<m;row++)
+            {
+                cout<<a[row][col]<<" ";
+            }
+
+        }
+        else{
+            for(row=m-1;row>=0;row--)
+            {
+
+                cout<<a[row][col]<<" ";
+            }
+        }
+    }
+
+
+
+    return 0;
+}
+
+/*
+Output
+Enter row and column
+3
+4
+1 2 3 4
+5 6 7 8
+9 10 11 12
+WAVE FORM
+1 5 9 10 6 2 3 7 11 12 8 4
+*/
+