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All number patterns in C programming Language

Introduction to Number Pattern in C

In this article, we will learn how to construct different number pattern programs in C. So before start learning the number pattern programs in c, we will make a quick overview of the definition on the number pattern in c.

What is Number Pattern Programs in C?

A series of numbers that can be arranged in a particular order is known as the number Pattern Program in C. These patterns are created by arranging the numbers which are similar to the star patterns in C.

Examples of number pattern programs in c language

Let us discuss some examples to understand the concept of Number Pattern Programs In c easily.

Number pattern in C: 1

1
12
123
1234
12345

#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=1; j<=i; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 2

5
45
345
2345
12345

#include <stdio.h>
int main()
{
    int i, j;
    for(i=5; i>=1; i--)
    {
        for(j=i; j<=5; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 3

12345
1234
123
12
1
#include <stdio.h>
int main()
{
    int i, j;
    for(i=5; i>=1; i--)
    {
        for(j=1; j<=i; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C: 4

12345
2345
345
45
5
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=i; j<=5; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 5

54321
4321
321
21
1
#include <stdio.h>
int main()
{
    int i, j;
    for(i=5; i>=1; i--)
    {
        for(j=i; j>=1; j--)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 6

54321
5432
543
54
5
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=5; j>=i; j--)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 7

1
21
321
4321
54321
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=i; j>=1; j--)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 8

5
54
543
5432
54321
#include <stdio.h>
int main()
{
    int i, j;
    for(i=5; i>=1; i--)
    {
        for(j=5; j>=i; j--)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 9

1
22
333
4444
55555
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=1; j<=i; j++)
        {
            printf("%d", i);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 10

5
44
333
2222
11111

#include <stdio.h>
int main()
{
    int i, j;
    for(i=5; i>=1; i--)
    {
        for(j=5; j>=i; j--)
        {
            printf("%d", i);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 11

1234567
12345
123
1
#include <stdio.h>
int main()
{
    int i, j;
    for(i=7; i>=1; i-=2)
    {
        for(j=1; j<=i; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 12

12345
4321
123
21
1
#include <stdio.h>
int main()
{
    int i,j,k;
    for(i=5; i>=1; i--)
    {
        if(i%2==1) k=1;
        else k=i;
        for(j=1; j<=i; j++)
        {
            printf("%d", k);
            if(i%2==1) k++;
            else k--;
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 13

1234567
12345
123
1
#include <stdio.h>
int main()
{
    int i, j;
    for(i=7; i>=1; i-=2)
    {
        for(j=1; j<=i; j++)
        {
            printf("%d", j);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 14

11111
2222
333
44
5
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=5; i++)
    {
        for(j=5; j>=i; j--)
        {
            printf("%d", i);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 15

55555
45555
34555
23455
12345
#include <stdio.h>
int main()
{
    int i, j, k;
    for(i=5; i>=1; i--)
    {
        k = i;
        for(j=1; j<=5; j++)
        {
            if(k <= 5)
            {
                printf("%d", k);
            }
            else
            {
                printf("5");
            }
            k++;
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 16

1
01
101
0101
#include <stdio.h>
int main()
{
    int i, j;
    for(i=1; i<=4; i++)
    {
        for(j=i; j>=1; j--)
        {
            printf("%d",j%2);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 17

1
24
135
2468
13579
#include <stdio.h>
int main()
{
    int i, j, k;
    for(i=1; i<=5; i++)
    {
        if(i%2==0)
        {
            k=2;
        }
        else
        {
            k = 1;
        }
        for(j=1; j<=i; j++,k+=2)
        {
            printf("%d ", k);
        }
        printf("\n");
    }
    return 0;
}

Number pattern in C : 18

13579
3579
579
79
9
#include <stdio.h >
    int main() {
    int i, j;
    for (i = 1; i <= 9; i += 2) {
        for (j = i; j <= 9; j += 2) {
    printf("%d", j);
    }
    printf("\n");
    }

return 0;
}

N

Number pattern in C : 19

0        0
01      01
010    010
0101  0101
0101001010
#include<stdio.h>
 
int main()
{
    int i,j,k,l=8,m,n,o,p;
    for(i=0; i<=4; i++)
    {
        for(j=0; j<=i; j++)
        {
            if(j%2==0)
                printf("0");
            else
                printf("1");
        }
        for(k=1; k<=l; k++)
        {
            printf(" ");
        }
            l = l-2;
        for(m=0; m<=i; m++)
        {
            if(m%2==0)
            printf("0");
            else
            printf("1");
        }
 
        printf("\n");
    }
    return 0;
}

Number pattern in C : 20

     0
    01
   010
  0101
 01010
#include<stdio.h>
 
int main()
{
    int i,j,k;
 
    for(i=0 ; i<=4 ; i++)
    {
        for(j=4 ; j>i ; j--)
            printf(" ");
 
        for(k=0 ; k<=i; k++)
        {
            if(k%2==0)
                printf("0");
            else
                printf("1");
        }
        printf("\n");
    }
 
    return 0;
}

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 List of C Language Loop Programs with Examples

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TaggedAll number patterns using C programming Language

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