I have following C++ code sample: void SetVaArgs(const char* fmt, const va_list argList) { setlocale( LC_ALL, \"C\" );
i have multiple outputs that i need to print as columns side by side. is there any way to achieve 开发者_开发技巧this using C? something like the output of ls -a
hi I am using IAR c compiler, I am trying to print floating point value like printf(\"version number: %f\\n\",1.4);
What is the difference between 开发者_运维知识库%d and %i when used as format specifiers in printf and scanf?They are the same when used for output, e.g. with printf.
I have some code to add fractions. #include <stdio.h> #include <stdlib.h> struct frac { int enumerator;
I\'m reading Effective Java and it uses %n开发者_C百科 for the newline character everywhere. I have used \\n rather successfully for newline in Java programs.
Using printf to print \"\\4unix\\5lancs\\2ac\\2uk\\0\" I find, instead of a print in the form of ♦unix♣lancs☻ac☻uk, I get garbage (♫ ,►E¦§Qh ↕).
Has anybody got any ideas o开发者_开发技巧n this one? When we run: printf(\"%.0f\", 40.5) On a windows box the return is \"41\" but on our production ubuntu server we\'re getting \"40\"How about
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok", "Warning" or "Error". However, t
I have an array of 12 numbers int ary2[] = {3,5,9,11,15,18,22,23,30,31,35,39};开发者_如何学编程
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