Discussions Q&R
Why output is differnt of a C language code. Int a,b,c;
a= 4
b=2
c=3
c= --a - ++b + c++ ;. Outpt c=4 in dos and ubunt c=3
1 Vote
4 Réponses
Why it prints 3 times instead of 4? I thought it will print 5, 4, 3, 2 so it's 4 times, right? Can someone explain it to me?
Thanks
1 Vote
4 Réponses
Why i can't enter 4numbers and they came out as 4 numbers since its 2d array, Im trying to do the same code i did in c++ in java
0 Vote
3 Réponses
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x = 5 >>> print
0 Vote
2 Réponses
I dont unserstand the output if this code :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[0], nums[1], nums[2])
print(msg)
4 4 6
but when I do :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[1], nums[1], nums[2])
print(msg)
it gives me
5 5 6
is there a priority in the Reading ?
0 Vote
5 Réponses
a = 4
b = 7
operation = multiply
print(operation(a, b)) in which operation= multiply , can we use it another like substraction
0 Vote
1 Réponse
Can anyone give me the HTML code for choosing right option of 3 or 4 options....I What I mean is just like Mcqs...
0 Vote
2 Réponses
int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} };
myArr[0][2] = 42;
int x = myArr[1][0]; // 4
1 Vote
1 Réponse
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x + = 5 >>> print
-1 Vote
3 Réponses
If i write num= 1 and (num<6) and num=num +1 the value comes 1-5 and if i wrote num=num+3 the value comes 1and 4 why this so
0 Vote
2 Réponses
QUESTION on Backtracking // QUESTION // The teacher selected 4 students from a class to play a game. Students were asked to we
-3 Votes
1 Réponse
eggs = 4
spam = 5
print (eggs*spam)
output = 20
but the answer must be 20.0 right? because any action on integers yields a float value?
0 Vote
3 Réponses
why this output 4 not 5;
#include<iostream>
using namespace std;
class A{
public:
int x=3;
A(){x++;}
~A(){x++;}
};
int main() {
A obj;
cout<<obj.x;
}
0 Vote
2 Réponses
friendship day competion ,make a freindship program of your own and post me in answer box.....
3 Votes
2 Réponses
Why is 1 % 2 = 1?
I understand that 13 % 4 = 1 because 1 is the remainder of 13 / 4, but I don't see how the first modulus works.
Can someone explain this please?
1 Vote
6 Réponses
I want to insert records based on preferred day and number of visits.if pre day 2 and visits 4 how insert into calendar ?
0 Vote
1 Réponse
C++ for Unrealengine?
1 Vote
1 RéponseWhat is the role of array capacity in java? In the below code i set array capacity to 2 there are 4 array is defined & no error.
1 Vote
2 Réponses
Why not color of g.color and Dog.color shud be blue?? Why error is showing in print( g.color) and print (Dog.color)
3 Votes
2 Réponses
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x = 5 >>> print
-1 Vote
1 Réponse
Hello guys right now I am kinda of new in python
my question is related to the function call len()
len() its print out the character but here it's the confusing part, I am working with a list let me explain an example
players
['lee', 'bob', 'moe', 'joe']
len(players)
4
why it's giving me 4 item in the list I thought len it counts the characters and if I do this it give me the correct somewhat answer what I am seeking,
len(players [-1])
3
0 Vote
8 Réponses
Whn writing ths code in the python console on my laptop I hv 2 indent the line n ordr 4 the code 2 run properly. Is this normal?
1 Vote
2 Réponses
if I have 4 columns say id , name , address and zip and if I use query like - Insert into (name,id) Values ('suraj',8) then it will work ?
0 Vote
3 Réponses
Why does this not give me this 15 beep 14 13 12 11 10 beep 9 8 7 6 5 beep 4 3 2 1 (imagine each one of them is in ligne)
0 Vote
2 Réponses
i think there is an error or mistake on the the first question in the range lessons and the output is supposed to be 3 not 4
0 Vote
1 Réponse
Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?
-1 Vote
2 Réponses
A 1
B 2
C 3
D 4
E 5
F 6
G 7
H 8
I 9
J 10
K 11
L 12
M 13
N 14
O 15
P 16
Q 17
R 18
S 19
T 20
U 21
V 22
W 23
H 24
Y 25
Z 26
pleas help Me....java coding ......one looping use
0 Vote
5 Réponses
can anyone explain this output?
#include <iostream>
using namespace std;
int x(int &a,int &b)
{
a=3;
b=4;
return a+b;
}
int main()
{
int a=2;
int b=7;
int c=x(a,a);
cout <<a<<endl<<b<<endl<<c;
}
output:-
4
7
8
0 Vote
2 RéponsesI don't understand how to comes following output???could anyone explain?
#include <iostream>
using namespace std;
int x(int &a,int &b)
{
a=3;
b=4;
return a+b;
}
int main()
{
int a=2;
int b=7;
int c=x(a,a);
cout <<a<<endl<<b<<endl<<c;
}
output:-
4
7
8
1 Vote
2 RéponsesIn the continue Loop -
i = 0
while True:
i = i +1
if i == 2:
print("Skipping 2")
continue
if i == 5:
print("Breaking")
break
print(i)
print("Finished")
It shows the output being
"1
Skipping 2
3
4
Breaking
Finished"
Why are the last three lines not
"Breaking
5
Finished"
Where it shows print(i) after break?
1 Vote
3 Réponses
Each student is identified by 4 digit Id. The number of student is unknown. However the last id number is 0000. Which is the file. How do i intialize my array to what size?? Or do i have to wirte any loop.
0 Vote
2 Réponses
in order to find the sum of n numbers given by user,suppose our program is to find the sum of any 4 numbers given by user (using while loop such that (while(i<=4))and incrementing each value of i by 1),if the user give any 2 inputs instead of four then the total sum should be the summation of that two inputs..but the program shows the sum something else,why it is so??
2 Votes
3 Réponses
Can anyone help me to code this
Write a method 'timesTable()' which accepts an integer value num from the keyboard and uses it to print 'times table' of itself in a structured format. Your output must include a header row. For example, if the user enters 5, your program's output should be:
5 Times Table
1 5 5
2 5 10
3 5 15
4 5 20
5 5 25
6 5 30
0 Vote
5 Réponses
Ruby Array Question
0 Vote
3 Réponses
Assign each track runner a roster number and calculate the average age of the team.
As output the program should print the roster in three columns like in the following format:
Roster # Name Age
1 First Name 18
2 Second Name 19
3 Third Name 19
4 Fourth Name 20
5 Fifth Name 18
The average age of the team is 18.80.
-1 Vote
1 Réponse
Assign each track runner a roster number and calculate the average age of the team.
As output the program should print the roster in three columns like in the following format:
Roster # Name Age
1 First Name 18
2 Second Name 19
3 Third Name 19
4 Fourth Name 20
5 Fifth Name 18
The average age of the team is 18.80.
0 Vote
1 RéponseAujourd'hui en vedette
Pig Latin
0 Votes
Someone can help me
0 Votes
Square Roots
0 Votes
What's wrong with this?
2 Votes
I’m new someone can help me
0 Votes
What's doctype htMl
2 Votes
HTML community, HELP!!
0 Votes
need help with the HTML code
1 Votes