Given that 5 times the number of students in first grade who participated in a running competition is the same as the number of students in second grade participating in the match. If only 8 students were from the first grade, how many students participated in the running race in total?
8 5 [OP_MUL] 8 [OP_ADD]
var_a = 8
var_b = 5
var_c = var_a * var_b
var_d = 8
var_e = var_c + var_d
print(int(var_e))