qq_42372537
wongtj
2018-11-19 06:33

关于c语言的简单程序无法运行

  • c
  • visual studio

C Primer Plus 书上第四章的第一个实例程序在Visual studio发生生成错误!

          // talkback.c -- nosy, informative program
#include <stdio.h>
#include <string.h>      // for strlen() prototype
#define DENSITY 62.4     // human density in lbs per cu ft
int main()
{
    float weight, volume;
    int size, letters;
    char name[40];        // name is an array of 40 chars

    printf("Hi! What's your first name?\n");
    scanf("%s", name);
    printf("%s, what's your weight in pounds?\n", name);
    scanf("%f", &weight);
    size = sizeof name;
    letters = strlen(name);
    volume = weight / DENSITY;
    printf("Well, %s, your volume is %2.2f cubic feet.\n",
           name, volume);
    printf("Also, your first name has %d letters,\n",
           letters);
    printf("and we have %d bytes to store it.\n", size);

    return 0;
}
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