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对这题无语了,两个程序没有什么区别呀!就是一个WA,一个AC。。。。。。。/*
//WA
#include<iostream.h>
int main(){
int i,n,x,y,z;
cout.precision(8);
while(cin>>x>>y>>z>>n){
for(i=0; i<n; i++) cout<<"0 0 "<<1.0*z*i/n<<" "<<x<<" "<<y<<" "<<1.0*z*(i+1)/n<<endl;
}
return 0;
}
*/
//2834445 bjss222 3103 Accepted 164K 45MS C++ 199B 2007-10-26 12:21:54
#include<stdio.h>
int main(){
int i,n,x,y,z;
while(scanf("%d%d%d%d",&x,&y,&z,&n)!=EOF){
for(i=0; i<n; i++) printf("0 0 %.8lf %d %d %.8lf\n", 1.0*z*i/n,x,y,1.0*(i+1)*z/n);
}
return 0;
}
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