tst_atof.c

来自「这是《Keil Cx51 V7.0单片机高级语言编程与uVision2应用实践》」· C语言 代码 · 共 9 行

#include <stdlib.h>
#include <stdio.h>                 /* for printf */
void tst_atof (void) {
   float f;
   char s [] = "1.23";
   f = atof (s);
   printf ("ATOF(%s) = %f\n", s, f);
}