
#!/usr/bin/env python
# -*- coding: utf-8 -*-
if __name__ == '__main__':
list = ['A', 'B', 'C', 'D'] # 方法1
print("方法1:")
for i in list:
print("序号:%s 值:%s" % (list.index(i) + 1, i)) print('方法2:')
# 方法2
for i in range(len(list)):
print("序号:%s 值:%s" % (i + 1, list[i])) # 方法3
print('方法3:')
for i, val in enumerate(list):
print("序号:%s 值:%s" % (i + 1, val))