C Language π¨βπ»
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This channel will serve you programs of C language. Admin : @jeNiShsoNi Useful channels : @c_channels @DeCODE_C @pyGuru
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π Analytical overview of Telegram channel C Language π¨βπ»
Channel C Language π¨βπ» (@c_codings) is an active participant. Currently, the community unites 62 093 subscribers, ranking 1 456 in the Technologies & Applications category.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 62 093 subscribers.
According to the latest data from 02 December, 2024, the channel demonstrates stable activity. Although there has been a change in the number of participants by 0 over the last 30 days and by 0 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 0%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
- Post reach: On average, each post receives 0 views. Within the first day, a publication typically gains 0 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βThis channel will serve you programs of C language.
Admin : @jeNiShsoNi
Useful channels :
@c_channels
@DeCODE_C
@pyGuruβ
Thanks to the high frequency of updates (latest data received on 03 December, 2024), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
62 093
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Posts Archive
62 093
84. Program to convert Binary to Decimal.
#include<stdio.h>
#include<math.h>
#include<conio.h>
int binary_decimal(int n);
void main()
{
int n;
char c;
clrscr();
printf("Enter Binary number : ");
scanf("%d", &n);
printf("%d in binary = %d in decimal", n, binary_decimal(n));
getch();
}
//Function to convert binary to decimal.
int binary_decimal(int n)
{
int decimal = 0, i = 0, rem;
while (n != 0)
{
rem = n % 10;
n /= 10;
decimal += rem * pow(2, i);
++i;
}
return decimal;
}
@C_Codings
62 093
83. Program to find area of triangle using Heron's formula.
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
double a, b, c, s, area;
clrscr();
printf("\nEnter the sides of triangle : \n");
scanf("%lf%lf%lf", &a, &b, &c);
s = (a + b + c) / 2;
area = sqrt(s * (s - a) * (s - b) * (s - c));
printf("\nArea of triangle using Heron's Formula : %.2lf", area);
getch();
}
@C_Codings
62 093
82. Program to add first and last digit of a number.
#include<stdio.h>
#include<conio.h>
void main()
{
int input, firstNum, lastNum;
clrscr();
printf("Enter number : ");
scanf("%d", &input);
lastNum = input % 10;
firstNum = input;
while (firstNum >= 10)
firstNum /= 10;
printf("\nAddition of first and last number : %d + %d = %d",
firstNum, lastNum, firstNum + lastNum);
getch();
}
@C_Codings
62 093
81. Program to add two numbers using pointer.
#include<stdio.h>
#include<conio.h>
void main()
{
int first, second, *p, *q, sum;
clrscr();
printf("Enter two integers : \n");
scanf("%d %d", &first, &second);
p = &first;
q = &second;
sum = *p + *q;
printf("\nSum of entered numbers : %d", sum);
getch();
}
@C_Codings
62 093
80. Program to swap two numbers using pointer.
#include<stdio.h>
#include<conio.h>
void main()
{
int a, b;
int *ptra, *ptrb, *temp;
clrscr();
printf("Enter a : ");
scanf("%d", &a);
printf("Enter b : ");
scanf("%d", &b);
printf("\nBefore swapping : a : %d, b : %d", a, b);
ptra = &a;
ptrb = &b;
temp = ptra;
*ptra = *ptrb;
*ptrb = *temp;
printf("\nAfter swapping : a : %d, b : %d", a, b);
getch();
}
@C_Codings
62 093
79. Program to swap two numbers using bitwise XOR.
#include<stdio.h>
#include<conio.h>
void main()
{
long i, k;
clrscr();
printf("Enter two integers : \n");
scanf("%ld %ld", &i, &k);
printf("\n Before swapping i : %ld and k : %ld", i, k);
i = i ^ k;
k = i ^ k;
i = i ^ k;
printf("\nAfter swapping i : %ld and k : %ld", i, k);
getch();
}
@C_Codings
62 093
78. Program to swap two numbers without using third variable.
#include<stdio.h>
#include<conio.h>
void main()
{
int x = 10, y = 5;
clrscr();
printf("Enter x : ");
scanf("%d", &x);
printf("Enter y : ");
scanf("%d", &y);
printf("\nBefore Swapping : \n x = %d \n y = %d", x, y);
// Code to swap x and y
x = x + y;
y = x - y;
x = x - y;
printf("\nAfter Swapping : \n x = %d \n y = %d", x, y);
getch();
}
@C_Codings
62 093
77. Program to calculate the sum of 'n' terms in Taylor series.
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int x, i;
int fact = 1, n;
float sum = 0;
clrscr();
printf("Enter the value of x : ");
scanf("%d", &x);
printf("Enter the number of terms : ");
scanf("%d", &n);
for (i = 1; i < n; i++)
{
fact = fact * i;
sum = sum + (pow(x, i) / fact);
}
sum = sum + 1;
printf("The sum of taylor series is : ");
printf("%f", sum);
getch();
}
@C_Codings
62 093
76. Program to print sum of factorial series 1/1! + 2/2! +...1/N!
#include<stdio.h>
#include<conio.h>
double sumseries(double);
void main()
{
double number, sum;
clrscr();
printf("Enter the number : ");
scanf("%lf", &number);
sum = sumseries(number);
printf("\nSum of the above series = %lf ", sum);
getch();
}
double sumseries(double m)
{
double sum2 = 0, f = 1, i;
for (i = 1; i <= m; i++)
{
f = f * i;
sum2 = sum2 + (i / f);
if (i == m)
{
printf("%.2lf / %.2lf = %lf", i, f, sum2);
}
else
{
printf("%.2lf / %.2lf + \n", i, f);
}
}
return(sum2);
}
@C_Codings
62 093
75. Program to print sum of 'n' prime numbers.
#include<stdio.h>
#include<conio.h>
void main()
{
int n, i = 3, count, c, sum = 2;
clrscr();
printf("Enter total number of prime numbers for addition : ");
scanf("%d", &n);
if (n >= 1)
{
printf("\nFirst %d prime numbers are :", n);
printf("\n2 ");
}
for (count = 2; count <= n;)
{
for (c = 2; c <= i - 1; c++)
{
if (i % c == 0)
break;
}
if (c == i)
{
sum = sum + i;
printf("%d ", i);
count++;
}
i++;
}
printf("\nSum : %d", sum);
getch();
}
@C_Codings
62 093
74. Program to find the square root of a number.
#include<math.h>
#include<stdio.h>
#include<conio.h>
void main()
{
double num, result;
clrscr();
printf("Enter number : ");
scanf("%lf", &num);
result = sqrt(num);
printf("Square root of %lf is %lf.", num, result);
getch();
}
@C_Codings
62 093
73. Program to check perfect number.
#include<stdio.h>
#include<conio.h>
void main()
{
int n, i = 1, sum = 0;
clrscr();
printf("Enter a number : ");
scanf("%d", &n);
/*The first perfect number is 6, because 1, 2, and 3 are its proper positive divisors, and 1 + 2 + 3 = 6.*/
while (i < n)
{
if (n % i == 0)
{
sum = sum + i;
}
i++;
}
if (sum == n)
{
printf("\n%d is a perfect number.", i);
}
else
{
printf("\n%d is not a perfect number.", i);
}
getch();
}
@C_Codings
62 093
72. Program to check whether the number is palindrome or not.
#include<stdio.h>
#include<conio.h>
void main()
{
int n, rev = 0, temp;
clrscr();
printf("Enter a number : ");
scanf("%d", &n);
temp = n;
while (temp != 0)
{
rev = rev * 10;
rev = rev + temp % 10;
temp = temp / 10;
}
if (n == rev)
printf("\n%d is palindrome number.", n);
else
printf("\n%d is not palindrome number.", n);
getch();
}
@C_Codings
62 093
71. Program to check Niven number (Harshad number).
#include<stdio.h>
#include<conio.h>
void main()
{
int n, d, a, sum = 0;
clrscr();
printf("Enter the number : ");
scanf("%d", &n);
a = n;
while (a > 0)
{
d = a % 10;
sum = sum + d;
a = a / 10;
}
if (n % sum == 0)
printf("\nThe number is Niven Number.");
else
printf("\nThe number is not a Niven Number.");
getch();
}
@C_Codings
62 093
70. Program to check whether the number is neon number or not.
#include<stdio.h>
#include<conio.h>
void main()
{
int n, sq, i, sum = 0;
clrscr();
printf("Enter the number : ");
scanf("%d", &n);
sq = n * n;
for (i = sq; i > 0; i = i / 10)
sum = sum + i % 10;
if (sum == n)
printf("%d is a neon number.", n);
else
printf("%d is not a neon number.", n);
getch();
}
@C_Codings
62 093
69. Program to find largest number of 'n' numbers.
#include<stdio.h>
#include<conio.h>
void main()
{
int n, num, i;
int big;
clrscr();
printf("Enter total numbers : ");
scanf("%d", &n);
printf("Number %d : ", 1);
scanf("%d", &big);
for (i = 2; i <= n; i++)
{
printf("Number %d : ", i);
scanf("%d", &num);
if (big < num)
big = num;
}
printf("Largest number is : %d", big);
getch();
}
@C_Codings
62 093
68. Program to find largest among 3 numbers using ternary operator.
#include<stdio.h>
#include<conio.h>
void main()
{
int a, b, c, big;
clrscr();
printf("Enter 3 numbers : ");
scanf("%d %d %d", &a, &b, &c);
big = (a > b && a > c ? a : b > c ? b : c);
printf("\nThe biggest number is : %d", big);
getch();
}
@C_Codings
62 093
67. Program to calculate HCF & LCM.
#include<stdio.h>
#include<conio.h>
void main()
{
int a, b, x, y, t, hcf, lcm;
clrscr();
printf("Enter two numbers : ");
scanf("%d%d", &x, &y);
a = x;
b = y;
while (b != 0)
{
t = b;
b = a % b;
a = t;
}
hcf = a;
lcm = (x * y) / hcf;
printf("\nHighest Common Factor of %d and %d : %d", x, y, hcf);
printf("\nLeast Common Multiple of %d and %d : %d", x, y, lcm);
getch();
}
@C_Codings
62 093
66. Program to find power of number.
#include<stdio.h>
#include<conio.h>
void main()
{
int base, expo;
int value = 1;
clrscr();
printf("Enter base number : ");
scanf("%d", &base);
printf("Enter exponent number : ");
scanf("%d", &expo);
while (expo != 0)
{
// value = value * base;
value *= base;
--expo;
}
printf("Answer : %d", value);
getch();
}
@C_Codings
62 093
65. Program to accept two integer numbers and print the GCD(Greatest Common Divisor).
#include<stdio.h>
#include<conio.h>
void main()
{
int x, y, m, i;
clrscr();
printf("Enter 1st number : ");
scanf("%d", &x);
printf("Enter 2nd number : ");
scanf("%d", &y);
if (x > y)
m = y;
else
m = x;
for (i = m; i >= 1; i--)
{
if (x % i == 0 && y % i == 0)
{
printf("GCD of two number is : %d", i);
break;
}
}
getch();
}
@C_Codings
