Recent questions tagged int

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int - Multiplication of two integers in C++

I have a pretty basic question, but I am not sure if I understand the concept or not. Suppose we have: int a = ... long)? I am using C/C++ See Question&Answers more detail:os...

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

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545 views

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int c = getchar()?

ok so im reading this book: The C Programming Language - By Kernighan and Ritchie (second Edition) and one ... being stored? Thanks in advance See Question&Answers more detail:os...

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

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537 views

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int - How are integers cast to bytes in Java?

I know Java doesn't allow unsigned types, so I was wondering how it casts an integer to a byte. Say I have ... directly copy the last 8 bits of the integer? Question&Answers:os...

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

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688 views

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int - What range of values can integer types store in C++

Can unsigned long int hold a ten digits number (1,000,000,000 - 9,999,999,999) on a 32-bit computer? ... unsigned int, short int, short unsigned int, and int? Question&Answers:os...

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

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553 views

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int - What is the maximum float in Python?

I think the maximum integer in python is available by calling sys.maxint. What is the maximum float or long in Python? Question&Answers:os...

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

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573 views

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int - How do I use integer number literals when using generic types?

I wanted to implement a function computing the number of digits within any generic type of integer. Here is the ... message is the same, replacing _ with i32. Question&Answers:os...

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

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581 views

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int main() vs void main() in C

This question already has answers here: Question&Answers:os...

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

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686 views

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int - What is size_t in C?

I am getting confused with size_t in C. I know that it is returned by the sizeof operator. But what exactly is it? Is ... ++) Should I use int i; or size_t i;? Question&Answers:os...

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

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643 views

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int main() vs void main() in C

(This question already has answers here): question from:https://stackoverflow.com/questions/9356510/int-main-vs-void-main-in-c...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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604 views

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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 cast ... kotlin-data-types-built-off-primitive-or-non-primitive-java-data-types...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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685 views

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int - How do I convert from an integer to a string?

I am unable to compile code that converts a type from an integer to a string. I'm running an example from the Rust ... `int` does not implement any method in scope named `to_str`...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

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int 是线程安全的吗?

例如在springmvc的controller中 public class EnchashmentController extends BaseController { private int a = 0; @requestMapping("") public ModelAndView ... 后,这里输出的a是否就是 10000 或者 100000呢?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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