Generate all combinations of 1, 2 and 3

Posted on Apr 8, 2020

C program to generate all combinations of 1, 2 and 3.

Program

#include<stdio.h>
#include<conio.h>
void main()
{
	int i,j,k;

	for(i=1;i<=3;i++)
	{
		for(j=1;j<=3;j++)
		{
			for(k=1;k<=3;k++)
			{
				printf("\n%d%d%d",i,j,k);
			}
		}
	}
	getch();
}

Output

111
112
113
121
122
123
131
132
133
211
212
213
221
222
223
231
232
233
311
312
313
321
322
323
331
332
333