Dyskusje Q&A
Anyone please answer how this coding works ??? Because in the first two lines two if statement lies and the output is else
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1 Odpowiedź
i cant match string characters and get the desired output. If user types Yes then also if statement gets skipped to else. Why?
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2 odpowiedzi
IF our brain is programed then main statement of programing language will "what happens next" answer in your believe yes or no?
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1 Odpowiedź
in c language get the value using printf and print the value using scanf statement . But we using (console.writeline ) command
-5 głosów
1 Odpowiedź
I want to create a c++program to check for grades of students in a subject i want to use the switch statement can any one help
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1 Odpowiedź
I there any way to execute a statement for one time only , when all values in for loop or satisfying the condition.
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1 Odpowiedź
Does anyone has a better solution for the getDate I wrote using if else statement . There's some bug going on with the
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1 Odpowiedź
If in try statement an error has occured ,then will the remaining code in try block gets executed(i mean will it get compiled )
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1 Odpowiedź
how to create a java program to print the same statement that we entered in the output without intimating the length of the statement..
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2 odpowiedzi
How come sometimes when you use the 'if' statement and then the 'else' statement, you get a syntax error saying 'else:' is an error?
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2 odpowiedzi
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??
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4 odpowiedzi
does the return statement dépends on thé argument given to thé function? because this function prints none because there was no argument given to it.
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2 odpowiedzi
How to write a program using switch and if else statement that accepts input from the user and used to compute the users age?
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1 Odpowiedź
whats the need of else if statement?? even if is the the condition, if the statement is not true it will will be else part works
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2 odpowiedzi
Why does my if else statement not execute with addition if the user input is [c = +, a = 2 & b = 3]
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1 Odpowiedź
Hi! I am trying to modify the game rock, paper scissors but I'm having a hard time to loop a certain case in a switch statement
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1 Odpowiedź
Hi ! I need a code for displaying a simple statement in an applet & accepting a String by the user on the window itself .
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1 Odpowiedź
why using these long methods and then get output small words such as hello if we have direct court statement and small program to print this ,why we use classes,objects to do this typical small functions.
1 Głos
3 odpowiedzi
Can you make if statement based on a string for example: you have a String named "string1" and you want to test if the person got the text right or aomethibg like that
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3 odpowiedzi
Please i need an answer to this worry, base on the switch statement if i input a value that is not in any case nothing wil print
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1 Odpowiedź
Why do i get index is out of range if it is in a separate if statement and how do i fix this? For example when it says if len(c)
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1 Odpowiedź
Python 3
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2 odpowiedzi
why does this code output that there is an error because the else statement doesn't have a corresponding if statement?. How do i correct this?
#include <iostream>
using namespace std;
int main() {
int a;
for (int x =0; x<5;x++){
cin>>a;
if (a<1){
cout<<"a cannot be less than 1\n";
}
else if (a>10){
cout <<"a cannot be greater than 10\n";
}
}
else{
cout<<"code can run now"<<endl;
}
return 0;
}
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8 odpowiedzi
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
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3 odpowiedzi
Wha are the differences between Statement, PreparedStatement and CallableStatement ?
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1 Odpowiedź
how can we code , like value of a+ value of b,
if sum is 100
how can we put a if statement stating if value < 100 cout you tried hard...sometimes like that ,
I mean to say how can we combine a normal addition and subtraction with if statement.
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4 odpowiedzi
can't we use "break" to if statement....??? then, what do i want do to stop the if statement after the results....
beacause, i have written a code with options. one of the options from them is "exit". so, i want to exit the program when i select exit... please help me......
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4 odpowiedzi
I want to use "System.out.print();" to get input from users. How can I define the input as a string so that I can use if statement to check whether the input is equal to a word I set like "red"
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2 odpowiedzi
True or false
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1 Odpowiedź
in nested 'if' . why dos 'if' statement is execute the first answer, even there is some right answer in below. why is work in first come first serve, if I wanted to get more answer in an 'if' state ment is it possible in python
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2 odpowiedzi
def add(x, y):
return x + y
def do_twice(func, x, y):
return func(func(x, y), func(x, y))
a = 5
b = 10
print(do_twice(add, a, b))
Please explain step by step
Which is caller here?
Explain the 3rd and 4th line ?
why in 4th line we write add(add(x,y),add(x,y)) which is function of 1st line ?
how can we write function after return statement insted of (x+y+x+y )=30?
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2 odpowiedzi
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