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mammad.c
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#include <stdio.h>
#include <stdlib.h>
int Crossingarray(int arr[], int l, int m, int h,int k)
{
int j,i,p,q,sum = 0,z=0;
int maxnum = arr[l];
for(i=m;i>=l;i--){
for(p=i;p<=m;p++){
sum=sum+arr[p];
}
maxnum=arr[i];
for(j=m+1;j<=h;j++){
for(q=i+1;q<=j;q++){
if(maxnum<arr[q]){
maxnum=arr[q];
}
}
sum=sum+arr[j];
if((sum-maxnum)%k==0){
z++;
}
}
sum=0;
}
return z;
}
int findarray(int arr[], int l, int h, int k)
{
if (l==h){
return 0;
}
int m = (l + h) / 2;
return findarray(arr, l, m ,k)+findarray(arr, m + 1, h, k)+Crossingarray(arr, l, m, h, k);
}
int main()
{
int i,n,k;
scanf("%d %d", &n,&k);
int A[n];
for(i=0;i<n;i++){
scanf("%d",&A[i]);
}
int possibility=findarray(A,0,n-1,k);
printf("%d", possibility);
return 0;
}