5.9
解:
Main()
{
Int T,A,B,C,D;
Printf("请输入4个整数:");
Scanf("%D,%D,%D,%D",&A,&B,&C,&D);
Printf("
A=%D,B=%D,C=%D,D=%D
",A,B,C,D);
If(A>B)
{T=A;A=B;B=T;}
If(A>C)
{T=A,A=C;C=T;}
If(A>D)
{T=A;A=D;D=T;}
If(B>C)
{T=B;B=C;C=T;}
If(B>D)
{T=B;B=D;D=T;}
If(C>D)
{T=C;C=D;D=T;}
Printf("排序结果如下:
");
Printf("%D%D%D%D
",A,B,C,D);
}
5.10
解:
Main()
{
Int H=10;
Float X1=2,Y1=2,X2=-2,Y2=2,X3=-2,Y3=-2,X4=2,Y4=-2,X,Y,D1,D2,D3,D4;
Printf("请输入一个点(X,Y):");
Scanf("%F,%F",&X,&Y);
D1=(X-X1)*(X-X1)+(Y-Y1)*(Y-Y1);
D2=(X-X2)*(X-X2)+(Y+Y2)*(Y+Y2);
D3=(X+X3)*(X+X3)+(Y-Y3)*(Y-Y3);
D4=(X+X4)*(X+X4)+(Y+Y4)*(Y+Y4);
If(D1>1&&D2>1&&D3>1&&D4>1)H=0;
Printf("该点高度为%D",H);
} |