# 推荐,好记
for i in range(3):
locals()['a'+str(i)] = i
# 效果(变量的值为整型): a0 = 0 a1 = 1 a2 = 2
# 等效于:
# 下面方法可能更学术一点?
for i in range(3):
exec( f'a%s={i}' % i)
# 备注:{i}等效于int(i),%i也可以写为%str(i)

# 推荐,好记
for i in range(3):
locals()['a'+str(i)] = i
# 效果(变量的值为整型): a0 = 0 a1 = 1 a2 = 2
# 等效于:
# 下面方法可能更学术一点?
for i in range(3):
exec( f'a%s={i}' % i)
# 备注:{i}等效于int(i),%i也可以写为%str(i)