1898: Combining strings
内存限制：128 MB
时间限制：1.000 S
评测方式：文本比较
命题人：
提交：57
解决：39
题目描述
Here are two strings, please write a program to put the i-th to j-th of the second string after the first string to form a new string.
输入
There are several lines, each with 2 string characters and i, j.
输出
Correspondingly output the corresponding characters.
样例输入 复制
Hello abcde 2 3
3214 9876543 0 5样例输出 复制
Hellocd
3214987654