列表和一个整数目标值,找出列表内部两个数之和等于目标值的数并组成字符串#结果27

输入
nun=【2,4,5,7,11,15】
target=9

输出结果:
字符串1,27
字符串1,45

img

num = [2, 4, 5, 7, 11, 15]
target = 9
result = []

for i in range(len(num)):
    for j in range(i+1, len(num)):
        if num[i] + num[j] == target:
            result.append((num[i], num[j]))

for r in result:
    print("字符串{},{}{}".format(r[0], r[1], "\n" if r == result[-1] else ""))