这都有错误?
程序代码:#include< stdio.h >
#include< stdlib.h >
int
main()
{
int x, y, z, c;
scanf("%d %d %d", &x, &y, &z);
if(x<y)
{
c=x; x=y; y=c;
}
if(x<z)
{
c=x; x=z; z=c;
}
if(y<z)
{
c=y; y=z; z=c;
}
printf(" %d %d %d", x, y, z);
return 0;
system( "pause" );
}
有错误?









