please help (sequential search)

Ive brought an array into this function of 100 indexes. I need a way to search each cell with a random number "randx"into the array, and count the number of successful searches. Nos is number of searches. Plaese help me out here, ive been working on this for a while, and im stuck.

Code:

---

#include "my.h"

void searchNum(int Ar[ ], int* sch, int* suc, float* percent, float* tps, int lo, int range, int nos)
{
int randx;
int i;

for(i=0;i<nos;i++)
{
                randx=(((rand())%range)+lo);
//I DONT KNOW WHAT TO PUT HERE

}                     

}

---

This is what i have

Code:

---


for(i=0;i<nos;i++)
{
        randx=(((rand())%range)+lo);
        count=0;
        for(j=0;j<100;j++)
        {
                count++;


                        if(Ar[j]==randx)
                {      *suc++;

                }
        }
       
       
}

---

> *suc++;
Increments the pointer

(*suc)++;
Increments what the pointer points to.