Using the input integer and string below, replace every even index of the string with the integer.
integer=4, string="Weird"
"W4i4d"
Complete the following task based on the instruction and optional input provided.### Instruction:
Using the input integer and string below, replace every even index of the string with the integer.

### Input:
integer=4, string="Weird"

### Output:
"W4i4d"