Streetlights are to be erected at intervals of 4 meters (m) from start to finish on both sides of a road that is 260 meters (m) long. Find how many streetlights you need.
260 4 [OP_DIV] 1 [OP_ADD] 2 [OP_MUL]
var_a = 260
var_b = 4
var_c = var_a / var_b
var_d = 1
var_e = var_c + var_d
var_f = 2
var_g = var_e * var_f
print(int(var_g))