Recent questions tagged int

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int - How can I multiply really big numbers c++

I have the following code int i, a, z; i = 2343243443; a = 5464354324324324; z = i * a; cout << z << ... I make it give me the correct answer? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - In C storing values that start with zero get mutated, why?

For example: int main(){ int x = 01234567; printf(" %d ",x); return 0; } The following code produces: 342391 ... to get it from not doing this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - How to create a fixed size (unsigned) integer in python?

I want to create a fixed size integer in python, for example 4 bytes. Coming from a C background, ... level memory manipulation with Assembly. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - C++ literal integer type

Do literal expressions have types too ? long long int a = 2147483647+1 ; long long int b = 2147483648+1 ; ... < b ; // -2147483648,2147483649 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

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int - Java Compare 2 integers with equals or ==?

i am very very new to Java and i would like to know how can i compare 2 integers? I know == gets the ... : "int cannot be dereferenced" Why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int matrix with pointers in C - memory allocation confusion

I'm having some issues with producing an int matrix without creating memory leaks. I want to be able to make a ... , first_matrix[4][6]); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - Python assigning two variables on one line

class Domin(): def __init__(self , a, b) : self.a=a , self.b=b def where(self): print 'face : ' , ... =b TypeError: 'int' object is not iterable See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - Checking if a double value is an integer - Swift

I need to check if a double-defined variable is convertible to Int without losing its value. This doesn't work ... self.value is a double. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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396 views

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int - Strange behavior in C when calculating sum of digits with leading zeroes

I just wanted to write a minimalistic program in C to calculate the sum of digits of some natural number (the sum ... and so: 5100_8 == 2624_10 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int - Are Kotlin data types built off primitive or non-primitive Java data types?

I am new to Kotlin and was playing around with the data types. I took an Int type and then tried to ... but this seems inefficient and unwieldy. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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int does not override Integer in Java

I had a function in Java with method signature public void myMethod (int someInt, String someString) in my ... signature over-ride as well. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

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int - Dividing two integers to a double in java

I can see this is a common problem for new programmers, however I didn't succeed in implementing any of the solution to ... v[L]; } return d; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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699 views

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int - What to do when you need integers larger than 20 digits on mysql?

Seems like BIGINT is the biggest integer available on MySQL, right? What to do when you need to store a BIGINT ... using one type over another? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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506 views

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int to string in Entity Framework

How do you convert an int to a string in Link to EF? The clr cant imagine casting an int to a string and ... returns a string instead of an int? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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366 views

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int - Python: False vs 0

In PHP you use the === notation to test for TRUE or FALSE distinct from 1 or 0. For example if FALSE == 0 ... a means of doing this in Python? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

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int - How to take the nth digit of a number in python

I want to take the nth digit from an N digit number in python. For example: number = 9876543210 i = 4 number ... it to int for the calculation? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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