In the final exam, Yooncheol scored 80 in Korean, 94 in Mathematics, 82 in Social studies, 76 in English, and 100 in Science. How many subjects did he score less than 80?
[OP_LIST_SOL] 80 94 82 76 100 [OP_LIST_EOL] 80 [OP_LIST_LESS] [OP_LIST_LEN]
var_a = 80
var_b = 94
var_c = 82
var_d = 76
var_e = 100
list_a= []
if "/" in str(var_e):
    var_e = eval(str(var_e))
list_a.append(var_e)
if "/" in str(var_d):
    var_d = eval(str(var_d))
list_a.append(var_d)
if "/" in str(var_c):
    var_c = eval(str(var_c))
list_a.append(var_c)
if "/" in str(var_b):
    var_b = eval(str(var_b))
list_a.append(var_b)
if "/" in str(var_a):
    var_a = eval(str(var_a))
list_a.append(var_a)
list_a.reverse()
var_f = 80
list_b = []
for i in list_a:
    if i < var_f:
        list_b.append(i)
var_g = len(list_b)
print(int(var_g))