Programming

akshay@Aix:/tmp$ cat tmp.c 
#include <stdio.h>
#define N_ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))


void main() {
    int i, x, arr[10];

    printf("Enter a word: ");

    for (i = 0; i < 10; i++) {
        scanf("%d", &x);
        arr[i]=x;
    }
   
    for (i = 0; i < N_ELEMENTS(arr); i++) { printf("%d\n",arr[i]);
        if (arr[i] != arr[i + 1]) {
            printf("The array has different elements\n");
	    return ;
        }
    }

  
    printf("The array has similar elements\n");
}

akshay@Aix:/tmp$ gcc tmp.c

akshay@Aix:/tmp$ ./a.out 
Enter a word: 1 1 1 1 1 1 1 1 1 1
1
1
1
1
1
1
1
1
1
1
The array has similar elements

akshay@Aix:/tmp$ ./a.out 
Enter a word: 1 2 3 4 5 6 7 8 9 10
1
The array has different elements

gcc tmp.c -o tmp

scanf("%d", &x);

char buf[512];
int arr[10];

while(fgets(buf, 512, stdin))
{
        int n=0;
        char *tok=strtok(buf, " \r\n\t"); // Split on any whitespace, including newlines (which fgets includes).

        while(tok != NULL)
        {
                if(sscanf(tok, "%d", arr+n) != 0)
                {
                        n++;
                        tok=strtok(NULL, " \r\n\t"); // Keep splitting on the last string we gave it until done.
                        continue;
                }

                break;
        }

        printf("scanned %d numbers\n", n);
}