萌新练手
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import math
def qua(a, b, c):
a1 = -b - math.sqrt(b * b - 4 * a * c)
a2 = -b + math.sqrt(b * b - 4 * a * c)
x1 = a1 / (2 * a)
x2 = a2 / (2 * a)
return x2, x1
a1, b1, c1 = map(int, input("☆一元二次方程计算器☆,请输入a,b,c系数,以空格隔开!\n☆输入0 0 0可退出程序☆\n\n").split())
while(a1 != 0 or b1 != 0):
if b1 * b1 - 4 * a1 * c1 >= 0 :
x, y = qua(a1, b1, c1)
x1 = str(x)
x2 = str(y)
print("x1 = %s, x2 = %s \n" % (x1, x2))
else :
print("此方程无实数解\n")
a1, b1, c1 = map(int, input("☆请输入a,b,c系数,以空格隔开☆\n☆输入0 0 0可退出程序☆\n\n").split())
这篇博客主要介绍了如何使用Python编程解决一元二次方程的计算问题,适合初学者进行练习。
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