Minimum Jumps to Reach the End

Statement

Given an array nums of positive numbers, start from the first index and reach the last index with the minimum number of jumps, where a number at an index represents the maximum jump from that index.

For example, if the value at the current index is $3$, then a maximum of $3$ and a minimum of a $1$ step jump can be taken in the direction of the last index of the array. You cannot move in the opposite direction, that is, away from the last index.

Let’s say you have an array of $[2, 3, 1, 5, 7]$, starting from the $0^{th}$ index. It requires only two jumps to reach the last index. The first jump will be from the $0^{th}$ index to the $1^{st}$ index, i.e., only a one-step jump, and the next jump will be from the ...