#include <stdio.h>
#include <math.h>

int x[]={23,45,13,23,56,78,98,34,23,45,89};
int n = 11;

int main() {
  int i, what;
  
  printf("Number to search: ");
  scanf("%d",&what); 

  found = 0;
  for(i=0;i<n;i++) {
    if(x[i]==what) {
      found = 1;
      break;
    }
  }

  if(found==1) {
    printf("The number is present.\n");
    printf("It first occurs at position %d.\n",i+1);`\includegraphics{arrow.pdf}`
  }
    
  return 0;
}