If I want to add some words before each number of a column, how can I do that?
10 s 123
24 c 235
33 s 345
46 s 346
59 s 546
62 c 277
I mean: for example, I put the word "k" before each number in the first column and get
k10 s 123
k24 c 235
k33 s 345
k46 s 346
k59 s 546
k62 c 277