python以自定义函数方式,实现任意两数之间的累加

def sum(x, y):  
    sum = 0
    while x <= y:
        sum += x    
        x += 1        
    print(sum)

sum(3,6)

结果:
在这里插入图片描述

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转载自blog.csdn.net/LoraRae/article/details/106647560