Q&A Discussions
can someone explain the x.length-1 in this program and why sum ends up to be 7?
var x=[1,4,2,1];
var sum=0;
for (i=0;i<x.length-1;i++){
sum+=x[i];
}
document.write(sum)
1 Vote
2 Answers
So the basic difference b/w c++ and java is that in c++ class is not necessary and ends with;, main func is outside the calss
0 Votes
2 Answers
Do I have to specify position for my footer? It comes up in the page where my page content ends even halfway through the page
1 Vote
2 Answers
He guys can someone tell me what that mean : you won't be charded until your entil trial ends . I can't finish my course bc oft
-1 Vote
2 Answers
Write a program to print bus no brtween 10 to 19 .A bus no is eithervdivisible by 7 and ends with 7 .with java for loop .
-3 Votes
3 Answers
Hot today
Ejercicio Pytho
0 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes
Please rate my code from 1 to 10
2 Votes
Square Roots
0 Votes
How to start
0 Votes