#include<bits/stdc++.h>
using namespace std;
#define MAX 101
void input(int num[]) {
	int i;

	srand((unsigned)time(NULL));
	for(i=1; i<MAX; i++)
		num[i]=rand()%100;
}
void output(int num[]) {
	int i;

	for(i=1; i<MAX; i++) {
		printf("%5d", num[i]);
		if(0==i%10)
			printf("\n");
	}
}
int find(int num[], int x) {
	int i;
	for(i=1; i<MAX; i++)
		if(x == num[i])
			return i;
	return 0;
}
int main() {
	int x, pos, num[MAX];
	input(num);

	printf("num...: \n");
	output(num);

	printf("Enter find num: ");
	scanf("%d", &x);
	pos=find(num, x);
	if(pos)
		printf("OK! %d is found in pos: %d\n", x, pos);
	else
		printf("Sorry! %d is not found... in num\n", x);
	return 0;
}