How to find the path if the speed and time are known?

For uniform rectilinear movement, the path S traversed by the body is determined by the formula: S = V * t, where V is the speed of uniform movement, t is the time of movement.
For the movement of a body with constant acceleration a, the path S traversed by the body is determined by the formulas: S = V0 * t + a * t ^ 2/2, S = (V ^ 2 – V0 ^ 2) / 2 * a.
Where V0 is the initial speed of movement, V is the final speed of movement, t is the time of movement.