There is a pillar with a base in the shape of a equilateral triangle. If a 78 centimeters (cm) long string is wrapped around this pillar and there is neither shortage nor excess string, how many centimeters (cm) is one side of the base of this pillar?
78 3 [OP_DIV]
var_a = 78
var_b = 3
var_c = var_a / var_b
print(int(var_c))