There are 1443 students in total in one school. The total number of girls is 141 fewer than the number of boys. How many boys are there in this school?
1443 141 [OP_ADD] 2 [OP_DIV]
var_a = 1443
var_b = 141
var_c = var_a + var_b
var_d = 2
var_e = var_c / var_d
print(int(var_e))