View Code of Problem 19

#include<stdio.h>
void main(){
	
	int n;
	scanf("%d",&n);
	while(n != 0){
		int i,j,len,count = 0;
		int arr[n];
		for(i = 0; i < n; i ++){
			scanf("%d",&arr[i]);
		}
		for(len = 1; len < n; len ++){
			int cStr[len];
			for(i = 0; i <= n-len; i ++){
				for(j = 0; j < len;j ++){
					cStr[j] = arr[i+j];
				}
				count++;
			}
		}
		printf("%d",count);
		scanf("%d",&n);
	}
}