Q&A Discussions
Could somebody please help me , how to create a boolean program . For example i put 4 answers , 1 is true and 3 false. Thank you
1 Vote
5 Answers
What is wrong in this code? The Output is showing :- -Infinity Please help me and 1 more thing, I am coding it in Android?
0 Votes
2 Answers
how to join more than 1 table so that i can check for user name and password for login purpose.
0 Votes
1 Answer
[SOLVED] How is it 0 here? I thought it must be 1 cause they look the same each other. Is the problem length of the strings?
0 Votes
2 Answers
Hi coders...M stuck here.. I want this code to return 1 if an element in the array has exactly one non zero neighbor. Like arr1
0 Votes
4 Answers
I want to create a program which will count number like 1 and then 2 and then 3 when user click the button every time.
0 Votes
2 Answers
Why we write as 'return 0' at the end of the code? Even though I write as return 1 or return 100 or return 1000 it gets executed
2 Votes
4 Answers
i take it we are finding random integers within 1 and 6 here? also is random a real module or just used as an example for us to
1 Vote
3 Answers
How can I make my web page to from page 1 to page 2 like of I have a login page and another page that shows the user that he is
0 Votes
2 Answers
What's wrong with the code.. if I enter n value as 1 or 2, it prints some garbage value.. why it is so ?
0 Votes
1 Answer
In a c++ project i was supposed to do data file handling in 3 programs and combine them into 1 Its there in my codes Thanks
2 Votes
2 Answers
why doesn't making line 4 " if i == 2 or 3:" cause the output to be
1
skipping 2
skipping 2
4
...
?
0 Votes
3 Answers
Why this code giving different answer when i = 1 . Please give me logical reason . And how to that we have to put i=0 or i=1 ?
1 Vote
2 Answers
i want to print sum of all integers from 1to 100 like for example :
1
3
6
10
15......
i tried it i know my code is wrong please help me class Program {
public static void main(String[] args) {
for(int x = 1; x <101; x++) {
int sum = int x;
System.out.println("1");
System.out.println("sum");
}
}
}
3 Votes
11 Answers
how do I ensure that a user does not input a number less than 1 or greater than 10 in this code.
int a;
cin>>a;
1 Vote
2 Answers
How do I make a table using semantic markup that has 3 columns and 1 row in the body as well as a row in the header
-1 Vote
4 Answers
I'm looking for help with my code, i want to move the little boxes inside the big 1 not the big 1. just like in the movie below
0 Votes
2 Answers
When I type in the following statement in idle print(print("print")) I'm getting the following result :"print" in line 1 and "none" in line 2. why is none there in the output??
0 Votes
4 Answers
what's wrong in this condition
prompt ("")
if (prompt ("1")) {
document.write("<h1>HTML Tutorial</h1>");
} else if (prompt ("2")) {
document.write("<h1>CSS Tutorial</h1>");
} else {
document.write("<h1>JavaScript Tutorial</h1>");
}
I want when type 1 in output HTML tutorial shows, type 2 css tutorial shows else javascript tutorial
0 Votes
13 Answers
Should I think of indexing or offset (that starts from 0 rather than 1 in python) not as the number of the character itself, but
0 Votes
1 Answer
If I am to choose OOP language which 1 would you encourage me 2 go for.. Java, c++ or c# ? N why would you recommend me 2go4it
1 Vote
2 Answers
Hi, I need assistance aka HELP!
I've done this calculation in various ways some of printed nothing but zeros non stop.
Using while loop calculate all numbers 1 to 1000 add numbers to sum = sum + i
int sum = 0;
// use a while loop to calculate the sum of 1 to 1000
While(int sum = 0; sum >= 1000; sum = sum + I){
System.out.println(sum);
}
0 Votes
4 Answers
In the code below the output is 2. This code is used in a challenge and I get an error when I select the answer 2. It accepts as correct the answer 1 which I believe is wrong. If you agree please thumbs up.
If you find any other errors please post them here!
#include <iostream>
using namespace std;
int main()
{
for(int i=1; i>=1; i++) {
if(i<1 || i>1){
cout << i;
break;
}
}
return 0;
}
8 Votes
8 Answers
does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?
0 Votes
4 AnswersPlease tell me what is wrong in my program. My assignment is to create a number wheel puzzle where I place numbers 1 thru 11 in a circle so that any three circles in a straight line make the same sum.
2 Votes
3 Answers
what have i to do, if i want that the program always writes for example :
0+1
1+2
3+3
6+4
10+5
15+6
...
because now it just writes
1
3
6
10
15
...
and maybe if it works, can i make then
0+1=1
1+2=3
3+3=6
6+4=10
#include <iostream>
using namespace std;
int main(){
int i;
int sum = 0;
for (i = 1; i <= 100; i++){
sum = sum+i;
cout<<sum<<endl;
}
cout<<sum;
return 0;
}
1 Vote
5 Answers
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pleas help Me....java coding ......one looping use
0 Votes
5 Answers
good coders i need ur help plz.
in my assignment there is this tricky question.
write a program to calculate sum of the series: 1 - 1/2 + 1/3 -1/4 +..... -n
until the term that is less than 0.0001(1/10000) is reached.
0 Votes
3 Answers
how do I get line breaks?
name = input("What is your name?:")
print("Hiya, " + name)
age = int(input("Tell me your age:"))
year = str((2016 - age) + 100)
num = int(input("Enter a number between 1 and 50:"))
line = str((name + " will be 100 in the year " + year) * num)
print(\n line)
2 Votes
3 Answers
I want to run a script on a series of Excel files (xlsx) to basically copy 1 sheet into a new workbook, sort from Z to A and get rid of unwanted rows and columns... then save this new workbook under a specific name. could you advise me on the best way to do it?
1 Vote
2 Answers
so far in section 1 question 2 area all of the videos have been ads that if you skip the add it just brings up the questions you need to answer. also if you play the add all the way thru you get the same exact thing. luckily I'm using this as a refresher course but I would think if I didn't know anything about c++ then I could be pretty lost missing videos.
0 Votes
2 Answers
i am not getting correct even odd numbers count from given range of numbers (range -5 to 7)...
0 Votes
3 Answers
can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10.
If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me.
please see the short code below
1 Vote
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