题解 | #截取字符串#
截取字符串
http://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
- 如果机试都是这类题目,世界将会多么美好
 - 或者我强壮到手撕算法都像这样砍瓜切菜(确信)
 
while True:
    try:
        s = input()
        num = int(input())
        print(s[0:num])
    except:
        break
截取字符串
http://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
while True:
    try:
        s = input()
        num = int(input())
        print(s[0:num])
    except:
        break
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