Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <stdio.h>
- #include <math.h>
- #include <time.h>
- #include <stdbool.h>
- void init(int *arr, int n){
- srand(time(0));
- for (int i = 0; i < n; i++)
- arr[i]= rand()%201+(-100);
- }
- void printarr(int arr[],int n){
- printf("\nArray: {");
- for(int i=0;i< n;i++){
- if(i+1==n){
- printf("%d",arr[i]);
- }else {
- printf("%d,", arr[i]);
- }
- }
- printf("}");
- }
- void lessthanseven(int arr[],int n){
- int count=0;
- for(int i = 0;i<n;i++){
- if(arr[i]<7){
- count++;
- }
- }
- printf("\nNumber of elements <7: %d",count);
- }
- void sumofelem(int arr[],int n){
- int summ=0,first,last;
- for(int i=0;i<n;i++){
- if(arr[i]>0){
- first=i;
- break;
- }
- }
- for(int i=0;i<n;i++){
- if(arr[i]>0){
- last=i;
- }
- }
- for(int i=first+1;i<last;i++){
- summ+=arr[i];
- }
- printf("\nSumma: %d",summ);
- }
- void main(){
- int n;
- printf("Enter size: ");
- scanf("%d",&n);
- int array[n];
- init(array, n);
- printarr(array,n);
- lessthanseven(array,n);
- sumofelem(array,n);
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement