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C Programming Codes || Quizzes || DSA Learn along with the community Any queries admin - @Pradeep_saii
Show moreπ Analytical overview of Telegram channel C Programming Codes
Channel C Programming Codes (@c_programming_codes) in the English language segment is an active participant. Currently, the community unites 13 383 subscribers, ranking 9 569 in the Technologies & Applications category and 31 996 in the India region.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 13 383 subscribers.
According to the latest data from 15 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -238 over the last 30 days and by -13 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 9.80%. 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.
- Thematic interests: Content is focused on key topics such as input, string, scanf("%d, array, element.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βC Programming Codes || Quizzes || DSA
Learn along with the community
Any queries
admin - @Pradeep_saiiβ
Thanks to the high frequency of updates (latest data received on 16 June, 2026), 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.
13 383
Subscribers
-1324 hours
-627 days
-23830 days
Posts Archive
13 381
// program to store data dynamically using malloc and extent the existing data using realloc and print it
#include<stdio.h>
#include<stdlib.h>
int main()
{
int *p,n,i,k;
printf("Enter number of elements to be stored:");
scanf("%d",&n);
p=(int*)calloc(n,sizeof(int));
if(p==NULL){
printf("Cannot allocate memory");
exit(1);
}
printf("Enter %d elements:",n);
for(i=0;i<n;i++)
{
scanf("%d",p+i);
}
printf("The entered elements are:");
for(i=0;i<n;i++){
printf("%4d",*(p+i));
}
printf("\nEnter number of elements you want to extend:");
scanf("%d",&k);
p=(int*)realloc(p,k*sizeof(int));
if(p==NULL){
printf("Cannot allocate memory");
exit(1);
}
printf("Enter the next %d elements:",k);
for(i=0;i<k;i++)
{
scanf("%d",(p+n+i));
}
printf("The entered elements after extending are:");
for(i=0;i<n+k;i++){
printf("%4d",*(p+i));
}
free(p);
return 0;
}
//@c_programming_language_programs
13 381
// program to store data dynamically using calloc and print it
#include<stdio.h>
#include<stdlib.h>
int main()
{
int *p,n,i;
printf("Enter number of elements to be stored:");
scanf("%d",&n);
p=(int*)calloc(n,sizeof(int));
if(p==NULL){
printf("Cannot allocate memory");
exit(1);
}
printf("Enter %d elements:",n);
for(i=0;i<n;i++)
{
scanf("%d",p+i);
}
printf("The entered elements are:");
for(i=0;i<n;i++){
printf("%4d",*(p+i));
}
free(p);
return 0;
}
//@c_programming_language_programs
13 381
// program to store data dynamically using malloc and print it
#include<stdio.h>
#include<stdlib.h>
int main()
{
int *p,n,i;
printf("Enter number of elements to be stored:");
scanf("%d",&n);
p=(int*)malloc(n*sizeof(int));
printf("Enter %d elements:",n);
for(i=0;i<n;i++)
{
scanf("%d",p+i);
}
printf("The entered elements are:");
for(i=0;i<n;i++){
printf("%4d",*(p+i));
}
free(p);
return 0;
}
//@c_programming_language_programs
13 381
// program to read a string from the user and convert characters in lower case to upper
// and the characters which are in uppercase to lower uaing pointers.
#include<stdio.h>
void toggleChar(char*);
int main()
{
char str[50];
printf("Enter the string:");
scanf("%[^\n]",str);
toggleChar(str);
printf("Converted string is: %s",str);
return 0;
}
void toggleChar(char *ptr_ch){
int i;
for(i=0;*(ptr_ch+i)!='\0';i++){
if(*(ptr_ch+i)>='A' && *(ptr_ch+i)<='Z'){
*(ptr_ch+i)=*(ptr_ch+i)+32;
}
else if(*(ptr_ch+i)>='a' && *(ptr_ch+i)<='z'){
*(ptr_ch+i)=*(ptr_ch+i)-32;
}
}
}
13 381
// Program to print array elements using pointers
#include<stdio.h>
void printArray(int*,int);
int main()
{
int a[]={10,20,30,40,50};
printArray(a,sizeof(a)/sizeof(a[0]));
return 0;
}
void printArray(int *ptr_arr,int size){
int i;
for(i=0;i<size;i++)
{
printf("%4d",*(ptr_arr+i));
}
}
//@c_programming_language_programs
13 381
// Program to print sum of three numbers and also find maximum of three
void sumAndMax(int ,int ,int ,int*,int*);
#include<stdio.h>
int main()
{
int a=50,b=90,c=20,sum,max;
sumAndMax(a,b,c,&sum,&max);
printf("Sum= %d , Maximum number= %d",sum,max);
return 0;
}
void sumAndMax(int x,int y,int z,int *p,int *q){
*p=x+y+z;
*q=(x>y && x>z)?x:(y>z?y:z); // greatest of three numbers using ternary operator
}
//@c_programming_language_programs
13 381
// program to swap two numbers using pointers
#include<stdio.h>
void swap(int *,int *);
int main()
{
int a=5,b=10;
printf("Values of a and b before swapping:\n");
printf("a=%d , b=%d\n",a,b);
swap(&a,&b);
printf("Values of a and b after swapping:\n");
printf("a=%d , b=%d\n",a,b);
return 0;
}
void swap(int *a,int *b){
int temp;
temp=*a;
*a=*b;
*b=temp;
}
//@c_programming_language_programs
13 381
// program for knowing size of pointer,snd also size of the data type that it is pointing to
#include<stdio.h>
int main()
{
int *p;
float *q;
double *r;
char *ch;
//size of the pointers
printf("Size of pointer p: %lu\n",sizeof(p));
printf("Size of pointer q: %lu\n",sizeof(q));
printf("Size of pointer r: %lu\n",sizeof(r));
printf("Size of pointer ch: %lu\n",sizeof(ch));
//sizes of data types that pointers are pointing
printf("Size of int: %lu\n",sizeof(*p));
printf("Size of float: %lu\n",sizeof(*q));
printf("Size of double: %lu\n",sizeof(*r));
printf("Size of char: %lu\n",sizeof(*ch));
return 0;
}
//@c_programming_language_programs
13 381
// Accessing value of a variable using Pointer to pointer
#include<stdio.h>
int main()
{
int a=10;
int *p,**q;
p=&a;
q=&p;
printf("Value of a :%d",**q);
return 0;
}
//@c_programming_language_programs
13 381
// program to increment the value of a variable using pointer
#include<stdio.h>
int main()
{
int x=4;
int *p;
p=&x;
printf("Value of X before incrementing:%d\n",x);
*p=*p+1;
printf("Value of X after incrementing:%d",x);
return 0;
}
//@c_programming_language_programs
13 381
// Program to print value of a variable using pointer
#include<stdio.h>
int main()
{
int x=5;
int *p;
p=&x;
printf("Value of x :%d",*p);
return 0;
}
//@c_programming_language_programs
13 381
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13 381
Explaination:
This program prints "Hello world" using the inner printf() function, which returns the number of characters printed (11 in this case). The outer printf() then prints 11 as the result.
13 381
This program prints "Hello world" using the inner printf() function, which returns the number of characters printed (11 in this case). The outer printf() then prints 11 as the result.
13 381
This program prints "Hello world" using the inner
printf() function, which returns the number of characters printed (11 in this case). The outer printf() then prints 11 as the result.