先给大家看下输出的结果:
看下源码:
str = input("请输入要统计的单词:")
res = {}
for i in str:
if i in res:
res[i] = res[i] + 1
else:
res[i] = 1
print(res)
很简单,你学会了吗?
先给大家看下输出的结果:
看下源码:
str = input("请输入要统计的单词:")
res = {}
for i in str:
if i in res:
res[i] = res[i] + 1
else:
res[i] = 1
print(res)
很简单,你学会了吗?