使用int()实现四舍五入

代码如下:

class Debug:
    def __init__(self):
        self.x0 = 0.4
        self.x1 = 0.5
        self.x2 = 0.6

    
    def mainProgram(self):
        self.x0 = int(self.x0 + 0.5)
        self.x1 = int(self.x1 + 0.5)
        self.x2 = int(self.x2 + 0.5)


        print(self.x0)              # 0 
        print(self.x1)              # 1
        print(self.x2)              # 1
        
        
main = Debug()
main.mainProgram()

当变量值为0.4的时候结果为0,变量值为0.50.6的时候结果为1

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转载自blog.csdn.net/u011699626/article/details/108434237