eng.c

来自「c语言库函数！里面包含了所以c语言中的系统函数的实现及其详细说明和代码！请大家及」· C语言 代码 · 共 12 行

/* +++Date last modified: 05-Jul-1997 */

/* ENG.C - Format floating point in engineering notation          */
/* Released to public domain by author, David Harmon, Jan. 1994   */

#include <stdio.h>
#include "snipmath.h"

char *eng(double value, int places)
{
      const char * const prefixes[] = {
            "a", "f", "p", "n", "