Scala Programming: New string from two given string in such a way that, each character of two string will come respectively
Scala Programming String Exercise-40 with Solution
Write a Scala program to make a new string from two given string in such a way that, each character of two string will come respectively.
Sample Solution:
Scala Code:
object Scala_String {
def test(stng1: String, stng2: String): String = {
val len1 = stng1.length;
val len2 = stng2.length;
var max_len = Math.max(len1, len2);
var newstring = "";
for (i <- 0 to max_len - 1) {
if (i <= len1 - 1)
newstring = newstring + stng1.substring(i, i + 1);
if (i <= len2 - 1)
newstring = newstring + stng2.substring(i, i + 1);
}
newstring;
}
def main(args: Array[String]): Unit = {
val str1 ="welcome";
val str2 ="w3resource";
println("The given strings are: " + str1 + " and " + str2);
println("The new string is: " + test(str1, str2));
}
}
Sample Output:
The given strings are: welcome and w3resource The new string is: wwe3lrceosmoeurce
Scala Code Editor :
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Previous: Write a Scala program to create a new string repeating every character twice of a given string.
Next: Write a Scala program to make a new string made of p number of characters from the first of a given string and followed by p-1 number characters till the p is greater than zero.
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