我在尝试编译和运行、[链接器错误] 未定义对 `scand' 的引用时遇到错误

Question

所以我正在使用 Dev C++ 制作一个程序，这是该程序的工作原理：

允许用户输入以磅为单位的重量，然后您的程序会将此值转换为千克和克。

允许用户输入以厘米为单位的身高，然后您的程序会将其转换为米、英尺和英寸。

和我在 Dev C++ 中的代码

#include <stdio.h>
#define CENTIMETER 0.01
#define POUNDS 0.453592
int main (void) 
{
         float Pounds;
         float Kilograms;
         float Grams;
         float Centimeters;
         float Meters;
         float Feet;
         float Inches;

         printf("Please Enter your weight in Pounds : ");
         scanf("%f",&Pounds);
         Kilograms=Pounds*POUNDS;
         Grams=Kilograms*1000;
         printf(" Weight in kilograms is %.2f", Kilograms);
         printf(" Weight in grams is %.2f", Grams);
         printf("\n\n\n\n\n\nAnd ");
         printf("Please Enter your height in Centimeters: ");
         scand("%f",&Centimeters);
         Meters=Centimeters*CENTIMETER;
         Feet=Meters*3.28084;
         Inches=Feet*12;
         printf(" Height in Meters is %.2f", Meters);
         printf(" Height in Feet is %.2f", Feet);
         printf(" Height in Inches is %.2f", Inches);

         getch();
         return 0;
         }

问题是我无法保存它，它说：

“[链接器错误] 未定义对 `scand' 的引用”，
“ld 返回了 1 个退出状态”

我是编程新手，所以我希望有人能帮助我..

Answer 1

代码中有错字。在这个声明中

scand("%f",&Centimeters);

应该有 scanf 而不是 scand。

scanf("%f",&Centimeters);

我在尝试编译和运行、[链接器错误] 未定义对 `scand' 的引用时遇到错误

i get Error while trying to compile and Run, [Linker error] undefined reference to `scand'

c

scanf

dev-c++

我在尝试编译和 运行、[链接器错误] 未定义对 `scand' 的引用时遇到错误

i get Error while trying to compile and Run, [Linker error] undefined reference to `scand'

c

scanf

dev-c++

我在尝试编译和运行、[链接器错误] 未定义对 `scand' 的引用时遇到错误