我的程序哪里错了?
#include "stdafx.h"#include <shdio.h>
#define DENSITY 62.4
int main <void>
{
float a , b;
int c , d;
char e[40];
printf("dsadasdhnadhas\n");
scant("%s",e);
printf("%s,dashiodashui\n",e);
scant("%f",a);
c = sizeof name;
d = strlen(e);
b = a / DENSITY;
printf("das,%s, ioasnho %2.2f dsadas.\n",e, b);
printf("dsanjidsandioas %d dsanldasnio,\n,d");
printf("dasdhasuio %d dsahuiodasuhi.\n", c);
return 0;
}