#include using namespace std; // Function to check whether gi | CODING SOLUTION - Placement Jobs & Materials
#include
using namespace std;
// Function to check whether given sequence is
// Jolly Jumper or not
bool isJolly(int a[], int n)
{
// Boolean vector to diffSet set of differences.
// The vector is initialized as false.
vector diffSet(n, false);
// Traverse all array elements
for (int i=0; i < n-1 ; i++)
{
// Find absolute difference between current two
int d = abs(a[i]-a[i+1]);
// If difference is out of range or repeated,
// return false.
if (d == 0 d > n-1 diffSet[d] == true)
return false;
// Set presence of d in set.
diffSet[d] = true;
}
return true;
}
// Driver Code
int main()
{
int a[] = {11, 7, 4, 2, 1, 6};
int n = sizeof(a)/ sizeof(a[0]);
isJolly(a, n)? cout << "Yes" : cout << "No";
return 0;
}
C++
Jolly Jumper Sequence Code
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