printf
C++ printf with %f but localized for the user's country
I\'m using the following C++ syntax to output a floating point value on a Windows platform: printf(\"%.2f\", 1.5);[详细]
2023-04-11 03:45 分类:问答weird difference between int pointer and float pointer
please see my codes below #include <stdio.h> #include <stddef.h> typedef struct _node { int a;[详细]
2023-04-10 01:36 分类:问答seg fault during printf on variable I just set
So I\'m seg faulting when I call printf in the following situation.I just can\'t see what I\'m doing wrong. Any ideas?Thanks a million.I\'ve marked the spot in the code where i get the seg fault with[详细]
2023-04-09 20:33 分类:问答How does %NNN$hhn work in a format string?
I am trying out a classic format string vulnerability. I want to know how exactly the following format string works:[详细]
2023-04-09 19:38 分类:问答Best way to print the result of a bool as 'false' or 'true' in c?
I have to write a program in which main calls other functions that test a series of number if any are less than a number, if all the series\' numbers are between two limits, and if any are negative.My[详细]
2023-04-09 12:40 分类:问答Print new line to a text file without carriage return (CR) in windows
I am writing a program in C that prints a random hexadecimal value to a text file. The printed value has a carriage return (CR) along with a line feed (LF). However, the CR (visible in notepad++) is c[详细]
2023-04-09 12:29 分类:问答how to printf a long typed value using input size modifier?
This is basically what I am trying to do // ... s开发者_JAVA技巧ome code, calculations, what have you ...[详细]
2023-04-09 06:19 分类:问答interview question printing a floating point number [duplicate]
This question already has answers here: float to int unexpected behaviour (6 answers) Closed 6 years ago.[详细]
2023-04-07 16:20 分类:问答snprintf and sprintf explanation
Can someone explain the output of this simple program? #include <stdio.h> int main(int argc, char *argv[])[详细]
2023-04-07 01:16 分类:问答swprintf_s fails when writing to initialized buffer
I am writing a program in C for windows using visual studio 2010. I am using the swprintf_s function to write a formatted string to a wchar_t buffer.[详细]
2023-04-06 06:27 分类:问答