Write a program that prompts the user to enter a line of text (including whitespace) and two characters from and to. assuming that all user inputs are valid. the program then eliminates the character at from position by copying all characters within position from and to to the left. put the from character that was thus eliminated into the to position. finally, output the value of the updated string variable. example 1: input: hello, how are you? from: o to: e output: hell, how areo you? example 2: input: abcdef from: b to: g output: acdefgbggg example 3: input: i love c++ from: l to: e output: i ovel c++ upload