2021-04-01

给出一个整数数组，请在数组中找出两个加起来等于目标值的数

a=[0,20,30,40,50,60]
def twoSum(sum):
    for i in range(len(a)):
        for j in range(len(a)):
            if a[i]+a[j]==sum:
                return i,j
sum=int(input("请输入目标值："))
print(twoSum(sum))