C语言程序改错，输入长方体的三边，求长方体的表面积和体积

#include<stdio.h>voidmain(){floata,b,c,s,v;printf("Inputa,b,c:\n");scanf_s("%f%f%f",&a,&b,&c);s=2*(a*b+b*c+a*c);v=a*b*c;printf("a=%f,b=%f,c=%f.\n",a,b,c);printf("s=%f\n",s,"v=%f\n",v);}运行结果：Inputa,b,c:123a=1.000000,b=2.000000,c=3.000000.s=22.000000