12344321
123 321
12 21
1 1 how i print this program??




Answers were Sorted based on User's Feedback



Answer / guest

public class Numbers {
public static void main(String[] args){
int i,j,n=4;
for(i=0;i<=n;i++){
System.out.println();
for(j=1;j<=n-i;j++)
System.out.print(j);
for(j=0;j<2*i;j++)
System.out.print(" ");
for(j=n-i;j>=1;j--)
System.out.print(j);
}
}
}

Is This Answer Correct ?    11 Yes 1 No

Answer / harika

package basic_java_examples;

public class Numbers {

public static void main(String[] args){

int i,j,n=4;
for(i=0;i<=n;i++){
System.out.println();
for(j=1;j<=n-i;j++)
System.out.print(j);
for(j=0;j<2*i;j++)
System.out.print(" ");
for(j=n-i;j>=1;j--)
System.out.print(j);
}
}

}

Is This Answer Correct ?    2 Yes 0 No

Answer / venkat

#include<stdio.h>
void main()
{
int i,j,k=4,n=4;
for(i=0;i<n;i++)
{
for(j=1;j<=n-i;j++)
{
printf("%d",j);
}
printf(" ");
for(j=0;j<n-i;j++)
{
printf("%d",k-j);
//k--;
}
--k;
printf("
");
}

}

Is This Answer Correct ?    2 Yes 0 No




Answer / vamsi talapatra

#include<iostream>
using namespace std;
int main(){
int n = 4;
while(n>0){
for(int i = 1; i<=n; i++){
cout<<i;
}
cout<<" ";
for(int i = n; i>0; i--){
cout<<i;
}
n--;
cout<<endl;
}
return 0;
}

Is This Answer Correct ?    0 Yes 0 No

Answer / sunitha

for(i=1;i<=5;i++)
{
for(j=1;j<=i;i++)
{
for(k=1;k<=j;k++)

printf("%d",k);
k--;
printf("%d",k);

}
}

Is This Answer Correct ?    1 Yes 2 No

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