[Solved] Writing a pattern in java [closed]

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for(int i=0; i <= n; i++) {
    for(int j=i; j > 0; j--) { 
       System.out.print(j + " "); 
    } 
    System.out.println(); 
}

In the above loops. First loop goes from 0 to n times depending on value of n. Second loop is goes from value of i and keeps looping as long as j > 0.

First loop i=0 prints nothing, for i=1 j prints 1, only once then come out of loop and i become 2 and the inner loop prints 2 and 1 and then comes out of loop and prints new line and i become 3 and then inner loop print 3 and 2 and 1 and then come out of loop and so on.

Put above code in your method TheNum and then call your method passing it value of n that is provided by user as below: 

TheNum(n);

Put above function call after the statement that takes the input.

solved Writing a pattern in java [closed]