Code:
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
int data[1000] = {9, 71, 39, 97, 91, 61, 95, 17, 55, 55, 17, 48, 78, 9, 28, 34, 64, 44, 14, 73, 38, 33, 90, 83, 21, 54, 42, 94, 7, 1, 0, 66, 13, 41, 28, 44, 99, 47, 22, 68, 70, 50, 32, 12, 53, 31, 28, 49, 11, 62, 36, 90, 67, 6, 29, 85, 80, 61, 87, 15, 64, 64, 79, 95, 84, 77, 92, 27, 35, 21, 97, 82, 7, 86, 5, 70, 63, 14, 75, 3, 96, 63, 46, 44, 78, 65, 69, 39, 18, 58, 71, 78, 99, 97, 26, 62, 52, 56, 58, 71, 75, 50, 70, 20, 70, 2, 51, 82, 33, 26, 3, 90, 56, 3, 11, 95, 0, 51, 2, 44, 57, 64, 62, 35, 86, 0, 34, 43, 63, 80, 89, 79, 98, 8, 17, 62, 56, 51, 62, 48, 59, 88, 89, 93, 9, 65, 38, 38, 30, 26, 40, 59, 86, 94, 18, 82, 6, 2, 93, 0, 26, 80, 20, 7, 30, 97, 70, 96, 24, 7, 51, 10, 7, 35, 78, 13, 61, 46, 18, 58, 79, 72, 68, 11, 51, 31, 63, 84, 8, 21, 69, 36, 15, 64, 88, 10, 31, 42, 98, 92, 77, 45, 72, 75, 96, 62, 90, 71, 42, 33, 53, 64, 53, 65, 17, 40, 89, 80, 52, 12, 6, 93, 38, 27, 91, 21, 3, 83, 93, 56, 34, 79, 1, 43, 79, 97, 66, 50, 42, 31, 72, 6, 94, 75, 60, 58, 74, 20, 5, 90, 58, 65, 76, 49, 28, 63, 5, 40, 84, 93, 21, 72, 39, 93, 60, 27, 45, 35, 45, 39, 2, 65, 2, 45, 91, 84, 12, 17, 22, 53, 51, 53, 51, 3, 70, 36, 33, 74, 68, 24, 25, 10, 86, 45, 60, 65, 71, 70, 78, 99, 74, 65, 60, 12, 89, 19, 5, 57, 56, 17, 57, 47, 32, 47, 56, 83, 91, 27, 82, 2, 31, 21, 35, 80, 89, 51, 92, 85, 64, 20, 0, 51, 69, 87, 10, 98, 45, 88, 31, 89, 0, 82, 24, 67, 62, 31, 47, 52, 43, 65, 55, 13, 99, 35, 5, 60, 28, 42, 36, 64, 27, 3, 45, 56, 46, 94, 26, 26, 87, 29, 73, 79, 91, 5, 63, 23, 77, 96, 18, 15, 13, 8, 70, 20, 63, 99, 36, 32, 41, 31, 48, 49, 1, 12, 44, 66, 28, 38, 34, 79, 92, 91, 68, 0, 60, 57, 78, 43, 40, 74, 75, 84, 21, 45, 0, 62, 98, 64, 68, 77, 27, 70, 85, 54, 9, 31, 66, 2, 95, 38, 73, 5, 55, 62, 13, 81, 73, 60, 54, 83, 34, 84, 20, 80, 84, 79, 29, 94, 57, 84, 70, 65, 25, 25, 60, 34, 17, 83, 81, 19, 44, 80, 36, 20, 47, 21, 12, 58, 84, 9, 99, 68, 98, 34, 28, 71, 40, 78, 9, 84, 52, 47, 38, 79, 20, 53, 74, 46, 55, 13, 85, 96, 18, 13, 1, 67, 78, 19, 76, 27, 82, 5, 52, 34, 83, 78, 43, 12, 16, 55, 31, 97, 8, 60, 94, 48, 61, 94, 12, 4, 44, 85, 64, 92, 50, 40, 39, 1, 48, 30, 81, 71, 45, 79, 98, 81, 38, 24, 14, 93, 98, 39, 93, 6, 53, 66, 60, 23, 83, 64, 15, 38, 50, 62, 71, 9, 79, 2, 96, 87, 50, 88, 76, 14, 7, 14, 18, 7, 92, 81, 71, 34, 37, 59, 78, 90, 56, 52, 13, 76, 37, 22, 44, 81, 35, 66, 60, 86, 6, 20, 88, 63, 24, 21, 22, 67, 81, 86, 50, 81, 93, 29, 39, 12, 15, 45, 68, 44, 73, 9, 54, 63, 28, 97, 29, 19, 9, 80, 41, 41, 42, 33, 55, 14, 68, 75, 98, 89, 93, 53, 22, 47, 53, 49, 78, 85, 36, 17, 65, 82, 73, 56, 31, 27, 13, 14, 67, 2, 61, 24, 6, 26, 87, 7, 39, 41, 95, 36, 94, 49, 92, 49, 44, 45, 22, 30, 91, 70, 92, 8, 26, 14, 0, 72, 23, 29, 50, 44, 92, 30, 6, 87, 89, 45, 58, 10, 47, 49, 26, 87, 83, 1, 59, 53, 53, 8, 53, 65, 31, 49, 71, 12, 54, 4, 29, 98, 33, 71, 78, 30, 76, 36, 26, 60, 28, 89, 32, 54, 54, 65, 73, 57, 78, 35, 24, 70, 10, 37, 99, 82, 62, 6, 82, 11, 87, 46, 38, 76, 91, 25, 64, 37, 42, 90, 87, 99, 83, 12, 89, 42, 26, 24, 4, 66, 73, 82, 44, 93, 82, 80, 2, 94, 84, 63, 21, 3, 62, 49, 24, 38, 90, 22, 70, 66, 21, 57, 89, 14, 4, 71, 33, 13, 35, 55, 68, 1, 48, 3, 34, 59, 55, 66, 12, 87, 48, 60, 14, 91, 62, 96, 83, 27, 18, 70, 16, 99, 54, 1, 37, 26, 83, 36, 98, 53, 52, 1, 78, 12, 12, 35, 51, 9, 8, 62, 84, 15, 39, 24, 9, 93, 97, 53, 75, 17, 93, 21, 32, 88, 5, 61, 1, 52, 91, 83, 68, 52, 3, 62, 21, 25, 37, 33, 74, 27, 97, 25, 46, 58, 7, 79, 62, 68, 20, 69, 16, 0, 53, 35, 94, 12, 51, 85, 37, 43, 74, 9, 65, 77, 75, 11, 21, 76, 33, 96, 51, 80, 8, 51, 89, 14, 0, 20, 96, 93, 64, 69, 33, 7, 96, 55, 42, 88, 87, 42, 62, 15, 54, 19, 81, 75, 26, 32, 26, 89, 65, 27, 22, 73, 31, 35, 72, 53, 37, 81, 50, 31, 32, 27, 0, 48, 31, 3, 73, 37, 74, 19, 80, 19, 73, 59, 64, 19, 80, 41, 15, 54, 12, 78, 93, 92, 42, 79, 10, 55, 79, 62, 55, 92, 33, 11, 97, 27, 88, 62, 80, 48, 96, 76, 51, 9, 59, 36, 30, 34, 10, 35, 35, 92, 89, 90, 20, 65, 22, 15, 50, 69, 46, 48, 49, 81, 6, 94, 94, 27, 92, 67, 72, 87, 26, 12};
int n;
int integercount;
do{
printf("Enter an integer in the range of 0 to 99, inclusive: ");
scanf("%d", &n);
for (integercount = 0; integercount < 999; integercount++)
if( data[1000] == n)
integercount++;
printf("The array has %d integers with the value of %d.", integercount, n);
}
while (n < 100);
if (n > 100)
printf("The number is greater than 99, please enter a new one. \n");
}
The error says that the variable 'data' is being used without being initialized.