@Shobh89

#include <stdio.h> int main() { int n1,n2,n3; scanf("%d %d %d",&n1,&n2,&n3); int arr[3][10]; int mul[] = {2, 7, 9}; for (int i = 0; i < 3; i++) {

#include <stdio.h> int main() { int arr[3][10]; int mul[]={2,7,9}; for(int i=0;i<3;i++) { for (int j=0;j<10;j++) {

#include <stdio.h> int count (int a[],int n){ int no_of_positive=0; for(int i=0;i<n;i++) { if(a[i]>0){ no_of_positive++; } }

#include <stdio.h> void printArray(int a[],int n){ for(int i=0;i<n;i++) { printf("%d",a[i]); } printf("\n"); }

#include <stdio.h> int main() { int n; scanf("%d",&n); int arr[10]; for (int i=0; i<10;i++) { arr[i]=n* (i+1);

#include <stdio.h> int main() { int arr[10]; for (int i=0; i<10;i++) { arr[i]=5*(i+1); } for(int i=0; i<10; i++)

#include <stdio.h> int main() { int a[]={1,2,3,4,5,67,34,56,78,90}; int *ptr=a; printf("the value at address %u is %d",ptr+2,*ptr+2); return 0;

#include <stdio.h> int main() { int arr[3][2]; for (int i = 0; i < 3; i++) { for (int j = 0; j < 2; j++) {

#include <stdio.h> int main() { int marks[5]; printf("Enter marks of 5 students\n"); for(int i=0;i<5;i++) { scanf("%d",&marks[i]); } for(int i=0;i<5;i++){

#include <stdio.h> void change_to_thirty_times(int); void change_to_thirty_times(int a){ a = a * 10; } int main(){ int x = 45;

#include <stdio.h> int main(){ int i = 2; int* ptr1 = &i; int **ptr2= &ptr1; printf("The address of i is %u\n", &i); printf("The value of i is %d\n", *ptr1); printf("The value of i is %d\n", **ptr2); return 0;

#include <stdio.h> int* sum(int a, int b){ int s = a+b; int* ptr = &s; printf("The sum is %d\n", s); return ptr; }

#include <stdio.h> void change_to_thirty_times(int*); void change_to_thirty_times(int* a){ *a = *a * 10; } int main(){ int x = 45;

#include <stdio.h> void change_to_thirty_times(int*); void change_to_thirty_times(int*a){ *a=*a*30; } int main() { int x=45;

#include <stdio.h> int returning_5(int*ptr){ printf("the value of ptr is %d\n",ptr); printf("the value of ptr is %d\n",*ptr); return 5; } int main() { int i=2;

#include <stdio.h> int main() { int i=2; printf("the address of i is %u",&i); return 0; }

#include <stdio.h> int main() { int n=3; for(int i=0;i<n;i++){ for(int j=0;j<2*i+1;j++){ printf("*"); } printf("\n"); }

#include <stdio.h> int sum_natural(int); int sum_natural(int n){ if (n==1){ return 1; } //sum_natural(n)=1+2+3+4+5+...n-1+n;

#include <stdio.h> int main() { int a=4; printf("%d,%d,%d\n",a,++a,a++); return 0; }

#include <stdio.h> // 0,1,1,2,3,5,8,13,21,34,... // fibonacci(n)=fibonacci(n-1)+fibonacci(n-2); int fibonacci(int); int fibonacci(int n){ if (n==1 || n==2){ return n-1;