Programs in JavaScript
2. Program to swap two strings.<html> <head> <script> function swap() { var txt = document.getElementById('t1').value; document.getElementById('t1').value = document.getElementById('t2').value; document.getElementById('t2').value = txt; } </script> </head> <body> <input type="text" id="t1"> <input type="text" id="t2"> <br> <input type="button" value="Swap" onclick="swap()"> </body> </html>Output :
Enter two strings
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