Q&A Discussions
#include<stdio.h>
#include<string.h>
int main()
{
char str[20] = "Hello World!";
printf("String before strrev(): %s\n",str)
1 Vote
1 Answer
#include<stdio.h> int main() { char *ptr = "Hello"; printf("%c\n", *&*ptr); return 0; }
0 Votes
1 Answer
Нужно помощь с программой
-2 Votes
2 Answers
int result = 0;
for (int i = 0; i < 5; i++) {
if (i == 3) {
result += 10;
} else {
result += i;
}
}
1 Vote
2 Answers
What's the point of "arr.insert(index, value)", when "arr[index] = value" does the same thing?
0 Votes
4 Answers
def addition():
first= int(input('what is your first number'))
second = int(input('What is your second number?'))
1 Vote
3 Answers
Complete the code for the form.
<form>
<label for = "_______"> Name : </label>
<input type="text" ________="name">
<input __
1 Vote
5 Answers
Sum = 1 + 12 + 123 + 1234 + 12345 + … + 1234567891011…n how to sum%10007 mod answer
-3 Votes
11 Answers
SELECT DISTINCT * FROM customers WHERE city = 'Newyork';
is it possible??
if there are multiple city then show only once.
2 Votes
14 Answers
How do I allocate memory to the following function pointer: void (*ptr)(int*) = factorial;?
2 Votes
1 Answer
int result =0;
for (int i = 0;i<5;i++){
if(i==3){
result+=10;
}else{
result+=i;
}
}
system.out.println(result);
0 Votes
2 Answers
I can't understand that $a = count("123","45"); echo $a; . Output: 1. Why?Please explain me more.
1 Vote
2 Answers
var n = 5 ; alert(n-=2) = 3 or alert(n-2)= 3 . When would anyone use ( -=2 ) when ( n-2 ) is straight forward ? 🤔🤔🤔🤔
0 Votes
2 Answers
How can we take multiple inputs in java ? Can we do this "Scanner a,b,c = new Scanner(System.in);
1 Vote
5 Answers
a program to convert temperature in degrees Fahrenheit to degrees Celsius. The equation is:
Celsius = 5.0/9.0(Fahrenheit –32.0)
0 Votes
6 Answers
Int x[2][3] = {{1,2,3},{4,5,6}}; I want to print all the numbers included in 2D array how?
1 Vote
5 Answers
In reverse a string code in java, what is the meaning of this line? String rev = ""; Please explain.
2 Votes
5 Answers
num = int(input())
def fibonacci(n):
if n==1:
return 0
elif n==2:
return 1
else:
return fibonacci (n-1) + fibonacci (
1 Vote
7 Answers
def add_numbers(x, y):
total = x + y
return total
print("This won't be printed")
print(add_numbers(4, 5))
0 Votes
3 Answers
x = 1
while x < 10:
if x%2 == 0:
print(str(x) + " is even")
else:
print(str(x) + " is odd")
elif:
3 Votes
7 Answers
What is the output of this code? for (var i = 5; i <9; i++) {document.write (9-i);}
6 Votes
2 Answers
Hot today
Functions in python
2 Votes
How to make a playground
1 Votes
For Mobile app
0 Votes
I need advice
0 Votes
Html 5 document question
1 Votes
Paint costs
1 Votes
Learning Python - Question
1 Votes