Solution to COMP201 quiz 3 q2

import java.util.*;


public class quiz32{
public static void main(String [] args){
Scanner k = new Scanner(System.in);
int no;

System.out.print("size ?");
no = k.nextInt();

for(int r=1; r<=no/2; r++){


for(int c=1; c<=no; c++){
if(c==r){
System.out.print(r);
}
else if(c+r==no+1){
System.out.print(r);
}
else {
System.out.print(" ");
}
}
System.out.println();
}

for(int b=1; b<=no; b++){
System.out.print(" ");
if(b+1==no-b){
System.out.print(b+1);
}

}
System.out.println();

for(int a=1; a<=no/2; a++){

for(int d=1; d<=no; d++){
if(a+d==no/2+1){
System.out.print(d);
}
else if(d-a==no/2+1){
System.out.print(no/2+1-a);
}
else {
System.out.print(" ");
}
}

System.out.println();
}

}
}

Useful Links

Course pages:
http://myweb.polyu.edu.hk/~majlee/ama211.html AMA211
http://www4.comp.polyu.edu.hk/~cszjwang/comp210_06fall/comp210.htm COMP210 Discrete Structures
http://www.comp.polyu.edu.hk/~csgngai/courses/2006-07/COMP201 COMP201 Principle of Programming
http://www4.comp.polyu.edu.hk/~cskchung/COMP212/ COMP212 Computer Organization and Systems
http://www.polyu.edu.hk/~gec/ General Education
http://elearn.elc.polyu.edu.hk/ English Assignment Forum http://www4.comp.polyu.edu.hk/~csyhli/COMP212/ Tutorial

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