Recent questions tagged printf

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printf - How can I print a quotation mark in C?

In an interview I was asked Print a quotation mark using the printf() function I was overwhelmed. Even in their ... So how can I achieve this? See Question&Answers more detail:os...

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

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printf - C++ equivalent of sprintf?

I know that std::cout is the C++ equivalent of printf. What is the C++ equivalent of sprintf? See Question&Answers more detail:os...

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

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printf - Printing leading 0's in C

I'm trying to find a good way to print leading 0, such as 01001 for a ZIP Code. While the number would ... with the printf format syntax that is eluding me. Question&Answers:os...

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

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printf - What is the use of the %n format specifier in C?

What is the use of the %n format specifier in C? Could anyone explain with an example? Question&Answers:os...

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

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printf - Python's many ways of string formatting — are the older ones (going to be) deprecated?

Python has at least six ways of formatting a string: In [1]: world = "Earth" # method 1a ... 502: String Interpolation - Extended Discussion String Formatter Question&Answers:os...

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

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printf - How to get specific adjacent characters of a string and add it to an another string in C

I have an abstract concept to use a for-loop to get specific adjacent characters of a string and add it to a stack ... -adjacent-characters-of-a-string-and-add-it-to-an-another-str...

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

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printf - Print (work with) substrings in a C program

How do I work with a string if I only want to print part of it? For example, print "bcd" from " ... /stackoverflow.com/questions/65935653/print-work-with-substrings-in-a-c-program...

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

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printf - How to print floating point numbers from assembly?

I'm trying to print a floating point number by calling printf but it seems to always just print the pi ... com/questions/65940008/how-to-print-floating-point-numbers-from-assembly...

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

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printf in GLSL?

In C, I can debug code like: fprintf(stderr, "blah: %f", some_var); in GLSL ... is there anyway ... ! question from:https://stackoverflow.com/questions/3420558/printf-in-glsl...

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

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printf in GLSL?

In C, I can debug code like: fprintf(stderr, "blah: %f", some_var); in GLSL ... is there anyway ... ! question from:https://stackoverflow.com/questions/3420558/printf-in-glsl...

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

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printf - Encountered a weird warning : operation on 'C' may be undefined [-Wsequence-point]

#include <stdio.h> int main(void) { unsigned char A = 0xEB; unsigned char B = 0xE5; unsigned char C = 0x0; printf("%#x ... * } My compiler: TDM-GCC 9.2.0 What caused this warning?...

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

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