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Steve
Java Numeric Pyramids
4 Answer(s)      4 years and 9 months ago
Posted in : Java Beginners



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October 29, 2009 at 3:39 PM


Hi Friend,

2)
class Program {
public static void main(String[] args) {
int i,j,p,n,m;
m=n=4;
for(int k=1;k<=5;k++){
System.out.print(k);
}
for(int k=4;k>=1;k--){
System.out.print(k);
}
System.out.print("\n");
for(i=1;i<=n;i++) {
for(j=1;j<=m;j++)
System.out.print(j);
for(p=j-2;p>=1;p--)
System.out.print(p);
m--;
System.out.print("\n");

}
}
}
Thanks


October 30, 2009 at 10:41 AM


Hi Friend,

1)
class Program{
public static void main(String []args){
for(int i=9;i>=1;i--){
System.out.print("0");
System.out.println();
for(int j=i;j<=9;j++){
System.out.print(j);
}
}
System.out.print("0");
}
}

Thanks


November 1, 2009 at 4:48 AM


Hello friend thanks for your help, but i made a mistake my second proble it should be:

123454321
_1234321
__12321
___121
____1

but there's no _ before each rows. Hope you could help on this one too. Thanks ^_^


November 4, 2009 at 12:22 PM


Program for Pyramid1:
___________________________________________________________________________
public class Pyramid {
public static void main(String[] args) {
int k;
for(int i=1;i<=10;i++){
k=(10-(i-1));
for(int j=1;j<=i;j++){
System.out.print(""+(k%10));
++k;
}
System.out.println();
}
}
}
-------------------------------------------------------------------------------------
Program For ur modified view of Pyramid2
_______________________________________________________________________
public class Pyramid {
public static void main(String[] args) {
int k;
for(int i=1;i<=10;i++){
k=(10-(i-1));
for(int j=1;j<=i;j++){
System.out.print(""+(k%10));
++k;
}
System.out.println();
}
}
}


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