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Number PatternsTarget Time: 8 mins
Inverted Number Triangle
Given an integer N, print an inverted number triangle where the first row contains numbers from 1 to N, the second row contains 1 to N-1, and so on until 1.
Input Format
A single integer N.
Output Format
Print N rows with decreasing count of numbers.
Constraints:1 <= N <= 20
Concepts Required:
Decrementing outer loopInner loop bound by outer variableSpace formatting
Expected Pattern PreviewASCII Monospace
1 2 3 4 5 1 2 3 4 1 2 3 1 2 1
Notice how character spacing and row counts scale systematically based on the input N.
Concrete Examples
Example 1
Input:
5
Output:
1 2 3 4 5 1 2 3 4 1 2 3 1 2 1
Explanation: Row i has numbers from 1 to N - i + 1.