Given 2 strings, s1 and s2, create a new string by appending s2 in the middle of s1. Constraints:Input Format:Line 1: <String value>Line 2: <String value>Output Format:Line 1: <resulting string>Example:Example 1:Input:PythonJavaOutput:pytjavahon Example 2:Input:programmingjavaOutput:prograjavamming
Question
Given 2 strings, s1 and s2, create a new string by appending s2 in the middle of s1. Constraints:Input Format:Line 1: <String value>Line 2: <String value>Output Format:Line 1: <resulting string>Example:Example 1:Input:PythonJavaOutput:pytjavahon Example 2:Input:programmingjavaOutput:prograjavamming
Solution
To solve this problem, you need to follow these steps:
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Find the length of the first string (s1) and divide it by 2. This will give you the index where you need to insert the second string (s2).
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Use the slicing feature of strings in Python to slice the first string into two parts at the index found in step 1.
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Concatenate the first part of the first string, the second string, and the second part of the first string to get the final result.
Here is a Python function that implements these steps:
def insert_string_in_middle(s1, s2):
# Step 1: Find the middle index of s1
middle_index = len(s1) // 2
# Step 2: Slice s1 into two parts
first_part = s1[:middle_index]
second_part = s1[middle_index:]
# Step 3: Concatenate first_part, s2, and second_part
result = first_part + s2 + second_part
return result
You can use this function like this:
s1 = "Python"
s2 = "Java"
print(insert_string_in_middle(s1, s2)) # Output: "PytJavaHon"
s1 = "programming"
s2 = "java"
print(insert_string_in_middle(s1, s2)) # Output: "prograjavamming"
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