There are 4 high schools. The average student number of these schools is 2300. The average number of students in High School 1 and 2 is 3000, the average number of students for High School 2 and 3 is 2100, and the average number of students for High schools 3 and 4 is 2750. And High School 2 has 800 fewer students than High School 1. How many students are there in all four high schools?
2750 2 [OP_MUL] 2100 2 [OP_MUL] 3000 2 [OP_MUL] 800 [OP_SUB] 2 [OP_DIV] [OP_SUB] [OP_SUB]
var_a = 2750
var_b = 2
var_c = var_a * var_b
var_d = 2100
var_e = 2
var_f = var_d * var_e
var_g = 3000
var_h = 2
var_i = var_g * var_h
var_j = 800
var_k = var_i - var_j
var_l = 2
var_m = var_k / var_l
var_n = var_f - var_m
var_o = var_c - var_n
print(int(var_o))