Nested loops refer to including one or more loops within a loop body. Through nested loops, we can handle more complex tasks, such as printing shapes, matrices, tables, etc. Below are several common examples demonstrating how to use nested loops to print rectangles, right-angled triangles, and the multiplication table. 1. Printing a Rectangle To print … Read more
The 99 multiplication table is a classic case for practicing loop structures, easily implemented through nested loops. Structure Analysis of the 99 Multiplication Table Row 1: 1×1=1 Row 2: 1×2=2 2×2=4 Row 3: 1×3=3 2×3=6 3×3=9 … Row 9: 1×9=9 … 9×9=81 Pattern: The i-th row contains i expressions, each expression is<span>j×i=result</span> (where j ranges … Read more
📌 Problem Description Write a program to output a standard 9×9 multiplication table with the following requirements: Present in astaircase alignment format Allow the user to input n and output an n×n multiplication table Advanced: Implement with the least amount of code (testing code simplification ability) Example output: 1×1=1 1×2=2 2×2=4 1×3=3 2×3=6 3×3=9 … … Read more