code. compile. run. debug. share.
/******************************************************************************
Online Javascript Interpreter.
Code, Compile, Run and Debug javascript program online.
Write your code in this editor and press "Run" button to execute it.
*******************************************************************************/
function concatArray(arr){
let s = "";
for(let i = 0; i< arr.length; i++) {
if(i<arr.length-1) {
s += arr[i]+" ";
}else {
s += arr[i];
}
}
return s+".";
}
print(concatArray(["Hello", "this", "is", "dog"]));
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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