for loop

Question

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int i, j;
for( i= 1; i<=4; i++){
for( j = 1; j<=4; j++){
if(i==j){
Console.WriteLine("1 ");
}
else{
Console.WriteLine("0 ");
}
Console.WriteLine("\n");
}
}
}
}
}
// how do I get to display 1000
0100

Answer 1

Microne mafika

for( i= 1; i<=2; i++){
for( j = 1; j<=4; j++){
if(i==j){
Console.Write("1");
}
else{
Console.Write("0");
}

}
Console.Write(" ");
}

use Console.Write() instead of Console.WriteLine()
and you wanted a space between the first 4 (1000) to the second 4 (0100) which you put a line break. You also had 4 on the outer for loop which should have been 2. And one more correction in your code you missed a curl bracket
https://code.sololearn.com/cz1VB4Pd1FAm/?ref=app