print(abs(-5))#求绝对值 print(max(10,64,65,85,46))#求最大值 print(min(45,24,-6,-98))#求最小值 print(5**2) print(pow(5,2))#求a的b次方 print(round(4.65))#四舍五入(bug?) print(round(4.65,1))#四舍五入,保留一位小数(bug?) print(sum([1,2,3,4,5,6]))#求和
print(abs(-5))#求绝对值 print(max(10,64,65,85,46))#求最大值 print(min(45,24,-6,-98))#求最小值 print(5**2) print(pow(5,2))#求a的b次方 print(round(4.65))#四舍五入(bug?) print(round(4.65,1))#四舍五入,保留一位小数(bug?) print(sum([1,2,3,4,5,6]))#求和