## Centered Dodecagonal Number

Given a number n, find the nth Centered Dodecagonal Number. The Centered Dodecagonal Number represents a dot in the center and other dots surrounding it… Read More »

## Pentatope number

Given a number n, the task is to write a program to find Nth pentatope number. A pentatope number is class of figurative number and… Read More »

## Heptagonal number

Given a number n, the task is to find Nth heptagonal number. A Heptagonal number represents heptagon and belongs to a figurative number. Heptagonal has… Read More »

## Centered tridecagonal number

Given a number n, the task is to find the nth Centered Tridecagonal Number. A Centered tridecagonal number represents a dot at the center and… Read More »

## Pentagonal Pyramidal Number

Given a number n, find the nth pentagonal pyramidal number. A Pentagonal Pyramidal Number belongs to the figurate number class. It is the number of… Read More »

## Check whether a point lies inside a sphere or not

Given co-ordinates of the center of a sphere (cx, cy, cz) and its radius r. Our task is to check whether a point (x, y,… Read More »

## Check if three straight lines are concurrent or not

Given three lines equation, a1x + b1y + c1 = 0 a2x + b2y + c2 = 0 a3x + b3y + c3 = 0… Read More »

## Finding Quadrant of a Coordinate with respect to a Circle

Given the radius and coordinates of the centre of a circle. Find the quadrant in which another given coordinate (X, Y) lies with respect to… Read More »

## Ways to choose three points with distance between the most distant points <= L

Given a set of n distinct points x1, x2, x3… xn all lying on the X-axis and an integer L, the task is to find… Read More »

## Centered Pentadecagonal Number

Given a number n, find the nth Centered Pentadecagonal Number . A Centered Pentadecagonal Number represents a dot in the centre and other dots surrounding… Read More »

## Icosidigonal number

Given a number n, the task is to find the nth Icosidigonal number (Isdn). The polygon has the many gons, depends on their gonal number… Read More »

Given a number n, the task is to find the nth tetradecagonal number. A tetradecagonal number is 14-sided polygon called tetrakaidecagon or tetradecagon and belongs… Read More »

## Centered dodecahedral number

Given a number n, find then-th Centered Dodecahedral Number. A Centered Dodecahedral number is class of figurative number.It is formed by a central dot, surrounded… Read More »

## Centered nonadecagonal number

Given a number n, find the nth Centered Nonadecagonal number. A Centered Nonadecagonal Number represents a dot in the centre and other dots surrounding it… Read More »

## Centered Octadecagonal Number

Given a number n, find the nth Centered Octadecagonal number. The Centered Octadecagonal Number represents a dot in the centre and others dot are arranged… Read More »