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Author: KrishGaur1354

Array-Lists/Arraysist.java

@@ -0,0 +1,32 @@
+import java.util.Scanner;
+
+public class Arraysist {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        int twoD[][] = new int[10][] ;
+        twoD[0] = new int[1] ;
+        twoD[1] = new int[2] ;
+        twoD[2] = new int[3] ;
+        twoD[3] = new int[4] ;
+        twoD[4] = new int[5] ;
+        twoD[5] = new int[6] ;
+        twoD[6] = new int[7] ;
+        twoD[7] = new int[8] ;
+        twoD[8] = new int[9] ;
+        twoD[9] = new int[10] ;
+
+        int i , j , k = 0 ;
+
+        for( i = 0 ; i < 10 ; i++)
+            for( j = 0 ; j < i + 1 ; j++) {
+                twoD[i][j] = k ;
+                k++ ;
+            }
+
+        for( i = 0 ; i < 10 ; i++) {
+            for( j = 0 ; j < i + 1 ; j++)
+                System.out.print(twoD[i][j] + " ");
+            System.out.println();
+        }
+    }
+}