3

#include <stdio.h>
int main()
{
printf("请分别输入身高的英尺和英寸,"
"如输入\"5 7\"表示5英尺7英寸:");
int foot;
int inch;
scanf("%d %d", &foot,&inch);
printf("身高是%f米。\n",
((foot + inch / 12.0) * 0.3048));
return 0;
}