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double arr[]={5,2,7,8,11,9};
int n = sizeof(arr) / sizeof(arr[0]);
double sum = 0;
for(int i=0;i<n;i++)
{
sum+= arr[i];
}
double avg = sum / n;
cout<< "avarage ="<< avg<< endl;
return 0;
)
/*what does int n= sizeof(arr[]) /sizeof(arr[0]);
do, can someone explain that line for me*/
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3 ответов
How is it possible for document.write (1 + "<br/>") ; gives 1 and a line break and while document.write(1 + <br/>) doesn't.i don't understand the concept because it only understands the string..someone please help am confused
1 голос
4 ответов
How do I read more than two inputs in the same line with the exception that they have to be separate by one single space? In C++
0 голосов
1 ответ
Can you plz explain me data flow of this code in the line when the two objects get add and how the "+ operator overloaded
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1 ответ
NEED HELP FROM EXPERT! Please put comment on every line of my code. Like why we use this code in this line. For my report.Please
-4 голосов
2 ответов
format editing using setw i want to ask how to line up the output of area,focus and circum on one column from right to left
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1 ответ
Whats the point of using nowrap, since in html, spaces and line breaks are not considered by the browser unless one uses a <pre> tag?
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1 ответ
Fix and tell me what you did to make it work, kinda at the end of the line with this C++ not doing what I want D:<
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2 ответов
woah wait if thats the case than i only need us a lot of \n in just a single cout for spacing to next line right?
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1 ответ
whenever you use two print statements, the second print always prints in new line even when \n is not used. how to print them in same line?
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2 ответов
unified index
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2 ответов
Read only some lines of a file
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1 ответ
Please 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 голосов
3 ответов
endl vs \n
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2 ответов
Im a b.com student of 1st year. Can i get job as a web developer in company?? Is it okay if i choose my career in different line
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1 ответ
If you were to use a horizontal line and want to make it a certain color, how would you also make its width different? I can't wrap my head around THIS one. for example:
--<HR COLOR="#00FF00"/>
This makes it green, but I can't add width in there. is there some certain way?
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7 ответов
what is the point of
setting 'speed=a' in the 4th line of this code instead if just directly using 'int speed' in the parentheses of the 'setcarspeed' (3rd line) function?
1 голос
1 ответ
i tried to run the code on my command line but it giving me syntaxError: invalid syntax
from sys import argv
python ex13.py, first, second, third.
what the correct way to write the code.
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2 ответов
can someone kindly correct me if i am wrong about this quote "As the program contains multiple lines of code, you should create it as a separate file and run it."
does that mean that if my code gets bigger it is advisable to create less line of codes but many files?
1 голос
4 ответов
what should i use to get in to next line ?
words=["Hello","world","!"]
print(words[0]) {then i pushed enter to write next line,but gave me answer , i mean i couldn't follow order that has been given}
Hello
and how should i write print(words[1]) in next lint without interruption? 😕
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4 ответов
Why is it that this app is no longer explanatory as it used to be? In css3 tutorials, the entire css input is not shown, just the new line of code. And the corresponding html code isn't shown and explained as it used to be in html and css tutorials.
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3 ответов
Python provides an inbuilt function 'print' which h automatically generates a line break when it is called, then how can we generate a pattern as :
1
2 2
3 3 3
4 4 4 4
and so on..
using while loop ???
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2 ответов
You shall write a program that reads, from standard input, an arbitrary number of case-insensitive card descriptions, the totality of which shall be considered a hand. When standard input is exhausted, the program shall print one line to standard output describing the value of the hand. The program shall generate no other output.
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3 ответовHow can I read from a file this line
19 34 Gateway Arch - St. Louis, MO.
The first digit is age, second timeUsed, and the rest description. So I want to read them and store them in a variable.
The code insime my while loop of my File is int age = reader.nextInt();
Int Tused = reader.nextInt();
Description = reader.next()
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4 ответов
executeUpdate query is not working
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1 ответ
i want to write a line of code that looks like this
if (a>10){
I know that in c++, you cannot just have greater than (>) or less than (<). j
it must be (>=) or (<=). But the code I need to write does not include the equal to(=). it just has to be greater than 10. What do I do?
1 голос
2 ответовCSS The text-indent property I do not understand why you would use this when the </br> tag takes the text back to the left hand side of the page, and as soon as I start a new class the first line of text in a paragraph even with a class it imprints onto every other paragraph like it or not. Why is this please?
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public class Vehicle {
int maxSpeed;
int wheels;
String color;
double fuelCapacity;
void horn() {
System.out.println("Beep!");
}
}
class MyClass {
public static void main(String[ ] args) {
Vehicle v1 = new Vehicle();
Vehicle v2 = new Vehicle();
v1.color = "red";
v2.horn();
System.out.println(v1);
}
}
Explain its outcome. I am unable to get the last line of outcome.
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In the short code below, I declared an array of five elements. But I'm getting confused on how to use it in a while loop. My main question is , if the user inputs a userchoice1 value that is less than 1, I want the code to keep looping until the user inputs a number that is not less than 1. But I don't know if the 7th line (userchoice1 [x]++) shows the right way to loop it.
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