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Why is the output of following code 0 instead of no output??? the program will print all ts in x but return nothing...😥
1 Vote
5 Answers
how do are writw the code to arrange the following array in ascending order
200 190 100 96 102 82 122
1 Vote
2 Answers
I don't understand why is it an syntax error when I type the following else:
can someone explain to me please.
0 Votes
2 Answers
Show the output of the following statement assuming that a=41.16,b=21.12,i=52,and j=101:
Cout<<steprecision(3)<<a<<setw(12)<<b<<endl;
Cout<<setw(6)<<i<<setw(8)<<j<<endl;
0 Votes
1 Answer
Can any one help me . Write c++ program to output the following constant:LONG_MAX ,SHRT_MIN ,SCHR_MAX ,Asterisk='*'
1 Vote
5 AnswersWhat is the output of the following code?
int a = 11; int b = 12;
int c = 40;
if (a > 100 || b > 3) {
System.out.println(a
-1 Vote
2 Answers
Can some buddy hep me??
What is the value of a3 in the following code: string a1,a2,a3; a1="45" a2="31" a3=a2+a1;
0 Votes
1 Answer
What is the value of a3 in the following code:
string a1,a2,a3;
a1="45"
a2="31"
a3=a2+a1;
2 Votes
6 AnswersCan somebody help me with this question..
Which of the following two statements are valid? Why?
1. x=1,024
2. x=(1,024)
1 Vote
2 Answers Write a C++ program that retrieves all the numbers stored in a data file named LAB1.TXT. As each number is retrieved, it is displayed on the screen. After the end of file is reached, the numbers should be sorted into numerical order and then the result should be displayed
EXAMPLE: Assuming LAB1.TXT has the following numbers: 7 4 12 3 The output would be Original order:7 4 12 3Numerical order:3 4 7 12
0 Votes
2 Answers
How to create the following design using nested loops
&
& &
& &
& &
& &
& & & & & & & & & & &
2 Votes
6 Answers
what should be the code for the following output?
*
**
***
****
*****
******
uptil n
-1 Vote
2 Answers
write a program to obtain the following pattern
A
D C B
E F G H I
P O N M L K J
# # # # # # # # #
J K L M N O P
I H G F E
B C D
A
2 Votes
9 Answers
in the following why the code num=num+1;can't be applied just after while loop in the beginning of curly braces?
#include <iostream>
using namespace std;
int main()
{
int num = 1;
while (num < 6) {
cout << "Number: " << num << endl;
num = num + 1;
}
return 0;
}
0 Votes
7 Answers
why we need to use single line comments
the slashes tell the coiled to ignore everything that following until the end of line
if we will not use // print " hello world "
it will not changes statement
0 Votes
3 Answers
write a program to print the following design:
& & & & & & &
& & & & &
& & &
&
AND
&
& &
& &
& &
& &
& &
& & & & & & & & & &
0 Votes
3 Answers
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 Answer
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
In the following code, no matter what int value i give, it always outputs: 0 is thinking...
0 Votes
4 Answers
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 Votes
1 Answer
What will be the result stored in x after evaluating the following expression:
int x=4; x += (x++) + (++x) + x
2 Votes
11 Answers
how to write a program that reads in a character <char> from the keyboard and then displays one of the following messages
1. if<char> is in lowercase letter the message
"the uppercase letter corresponding to char is..."
2. if<char> is in uppercase letter the message
"the lowercase letter corresponding to char is..."
3. of char is not a letter, the message char is not a letter.
0 Votes
3 AnswersWhich choice is the output value of the following code:
var a = 0
let b = ++a
let c = a++
print("\(a) \(b) \(c)")
2 Votes
2 Answers
what will be the output of the following function, if it gets called?
int func(){
cout<<1;
return 2;
cout<<3;
}
0 Votes
2 Answers
write a Python program that reads information about all the matches and compile the following statistics for each player:
Number of best-of-5 set matches won
Number of best-of-3 set matches won
Number of sets won
Number of games won
Number of sets lost
Number of games lost
-1 Vote
8 Answers
which of the following statements are correct for accessing x?and why?
#include <iostream>
using namespace std;
class test{
public:
int x=9;
};
int main()
{
test t;
test *p=&t;
}
select all that apply:-
a) t.x
b) p.x
c) t->x
d) p->x
1 Vote
3 AnswersI 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 AnswersWrite Python functions for the following operations:
addpoly(p1,p2)
multpoly(p1,p2)
that add and multiply two polynomials, respectively.
-2 Votes
7 AnswersWhat does the word static mean in the part of the hello world program which says "public static void" ? It states the following about it which i put in the description but i dont quite understand what it means. Can someone explain it better?
1 Vote
1 Answer
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