sprintf() function is a file handling function in C programming language which is used to write formatted output to the string. Please find below the description and syntax for each above file handling functions. Example program for sprintf() function in C programming language: 1 2 3 4 5 6 ...
In this Linux Hint tutorial, we will discuss the working of thesprintf()function in the C programming language. Thesprintf()function is similar to theprintf()function, but the main difference isprintf()function is used to send the string to stdout output. Thesprintf()function directs the out...
#include<stdio.h>#include<math.h>intmain(void){charbuffer[50];/*定义字符数组*/sprintf(buffer,"An approximation of Pi is%f ",M_PI);/*将格式化字符输出到字符串*/puts(buffer);/*输出字符数组*/return0;} C Copy 运行结果如图所示。
sprintf() in c Declaration Following is the declaration for sprintf() function. int sprintf(char *str, const char *format, ...) Example The following example shows the usage of sprintf() function. #include <stdio.h> #include <math.h> int main() { char str[80]; sprintf(str, "Value ...
The sprintf() function writes a formatted string to a variable. The arg1, arg2, ++ parameters will be inserted at percent (%) signs in the main string. This function works "step-by-step". At the first % sign, arg1 is inserted, at the second % sign, arg2 is inserted, etc. ...
Use the syntax n$, where n represents the positions of the other input arguments in the function call. Example: ('%3$s %2$s %1$s %2$s','A','B','C') prints input arguments 'A', 'B', 'C' as follows: C B A B. Note: If an input argument is an array, you cannot use...
The _sprintf_p function formats and stores a series of characters and values in buffer. Each argument in the argument_list (if any) is converted and output according to the corresponding format specification in format. The format argument uses the format specification syntax for printf...
string for valid formatting characters, whereassprintfonly checks if the format string or buffer areNULLpointers. If either check fails, the invalid parameter handler is invoked, as described inParameter validation. If execution is allowed to continue, the function returns -1 and setserrnotoEINVAL....
Thesprintffunction formats and stores a series of characters and values inbuffer. Eachargument(if any) is converted and output according to the corresponding format specification informat. The format consists of ordinary characters and has the same form and function as theformatargument forprintf. A...
The sprintf() function is available to C applications in a stand-alone System Programming C (SPC) Environment. Usage notes FLOAT(HEX) normalizes differently than FLOAT(IEEE). FLOAT(HEX) produces output in 0x0.hhhhhp+/-dd format, not in the 0x1.hhhhhhp+/-dd format. To use IEEE decimal...