Answers for "Create an array of integer using dynamic memory allocation. Insert first 10 prime number in the array and print."

1

Create an array of integer using dynamic memory allocation. Insert first 10 prime number in the array and print.

#include <stdio.h>
#include <stdlib.h>

int main () {
int *a,size,i,j;

 printf("Enter the size of array: ");
 scanf("%d",&size);

 a=(int*)malloc(size*sizeof(int));
    if(a!=NULL){
      printf("\nAllocation Successful\n");
    }

for( i=2;i<=size;i++){

int count=0;

    for( j=1;j<=i;j++){

        if(i%j==0){
                
            count++;
               
        }
    }

  if(count==2){
            *(a+i)=i;
            printf("\t%d",*(a+i));
    }
  }
}
Posted by: Guest on May-27-2021

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