1. 打印等边三角形,代码: equilateral_triangle_height = int(input('Please input an odd number (triangle height): ')) for i in range(equilateral_triangle_height, 0, -1): print(i*' '+(equilateral_triangle_height-i+1)*'* ') 1. 2. 3. 结果: 2. 打印九九乘法表,代码: for i in range...
Scalene triangle Flowchart : For more Practice: Solve these Related Problems: Write a Python program to determine if a triangle with given side lengths is equilateral, isosceles, or scalene. Write a Python program to validate triangle side lengths and then classify the triangle using conditional sta...
2025年NOIP全国信息学奥赛模拟试卷：基础算法与程序设计（Python版）一、编程实现 要求：编写一个Python程序，实现以下功能：1. 输入一个整数n，表示一个等边三角形的边长。2. 计算并输出这个等边三角形的周长。3. 计算并输出这个等边三角形的面积。```python def calculate_equilateral_triangle(n):# 计算周长 peri...
Also called equilateral triangle. Example Live Demo length = 12 k = (2 * length) - 2 for p in range(0, length): for n in range(0, k): print(end=" ") k = k - 1 for n in range(0, p + 1): print("@", end=' ') print(" ") Output Running the above code gives us ...
Write a Python program that checks whether a string represents an integer or not. Expected Output: Input a string: Python The string is not an integer. Click me to see the sample solution 36. Triangle Type Checker Write a Python program to check if a triangle is equilateral, isosceles or ...
An oblique triangle has no internal angle equal to 90°. An obtuse triangle is an oblique triangle with one internal angle larger than 90° (an obtuse angle). An acute triangle is an oblique triangle with internal angles all smaller than 90° (three acute angles). An equilateral triangle is...
for i in range(1, n + 1): for j in range(n, i - 1, -1): print(chr(ord('A') - 1 + i), end=" ") print("") Output: Star Pattern in Python a)Diamond Pattern in Python:It like a diamond star pyramid. Basically, it is made by two upper and lower equilateral pyramid an...
# Write a program that reads the lengths of a triangle sides and determine if it is equilateral (all sides the same), isoscele (2 sides same length) or scalene (all sides different). Exercise 19 – Is it a hoiday.py # Write a program that reads a day and a month. If the date ma...
Also implement classes, IsoscelesTriangle, EquilateralTriangle, Rectangle, and Square, that have the appropriate inheritance relationships. Finally, write a simple program that allows users to create polygons of the various types and input their geometric dimensions, and the program then outpu...
should be rewritten/replaced) simply deletes the two triangles and leaves a hole. This should work “ok” for at least a few collapses, but if you enable debugging and the extra error checking the program will eventually crash with an error. Make sure your completed implementation of the edg...