Seokjin had 100 sheets of paper. If he made 3 notebooks of 30 pages with this paper, how many sheets of paper are left?
100 30 3 [OP_MUL] [OP_SUB]
var_a = 100
var_b = 30
var_c = 3
var_d = var_b * var_c
var_e = var_a - var_d
print(int(var_e))