    #include  <stdio.h>
    #define MAXSIZE 10
    void main() {
    	int array[MAXSIZE];
    	int i, num, negative_sum = 0, positive_sum = 0;
    	float total = 0.0, average;
    	printf ("Enter the value of N \n");
    	scanf("%d", &num);
    	printf("Enter %d numbers (-ve, +ve and zero) \n", num);
    	for (i = 0; i < num; i++) {
    		scanf("%d", &array[i]);
    	}
    	printf("Input array elements \n");
    	for (i = 0; i < num; i++) {
    		printf("%+3d\n", array[i]);
    	}
    	/*  Summation starts */
    	for (i = 0; i < num; i++) {
    		if (array[i] < 0) {
    			negative_sum = negative_sum + array[i];
    		} else if (array[i] > 0) {
    			positive_sum = positive_sum + array[i];
    		} else if (array[i] == 0) {
    			;
    		}
    		total = total + array[i] ;
    	}
    	average = total / num;
    	printf("\n Sum of all negative numbers =  %d\n", negative_sum);
    	printf("Sum of all positive numbers =  %d\n", positive_sum);
    	printf("\n Average of all input numbers =  %.2f\n", average);
    }