定义函数求输入长宽高求长方体属性

#include

using namespace std;

int dmj(int a,int b)

{

int s;

s=a*b;

return s;

}

int cmj1(int b,int c)

{

int s;

s=b*c;

return s;

}

int cmj2(int a,int c)

{

int s;

s=a*c;

return s;

}

void main()

{

int Sd,Sc1,Sc2,Scz,Sz,v;

int i,j,k;

cout

cin>>i>>j>>k;

Sd=dmj(i,j);

Sc1=cmj1(j,k);

Sc2=cmj2(i,k);

Scz=cmj1(j,k)*2+cmj2(i,k)*2;

Sz=dmj(i,j)*2+cmj1(j,k)*2+cmj2(i,k)*2;

v=dmj(i,j)*k;

cout

cout

cout

cout

cout

}