import string
from sys import argv
file = open(argv[1]).readlines();
bfcode = ""
def removeChar(str, char):
    ans = 0
    for i in str:
        if (i != char):
            ans += i
    return ans
    
def removeEnd(string, num):
    ans = ""
    for i in range(len(string)-1):
        ans += string[i]
    return ans
    
def ord2(char):
    if (len(char) == 1):
        return ord(char)
    elif (len(char == 0)):
        return(0)

for i in file:
    if (i.split(" ")[0] == "create"):
        i = removeEnd(i, 2)
        bfcode += ">>>>>>>>>>>>[[>>]>>]"
        
        bytes = int(i.split("*", 1)[1].split("=", 1)[0])
        
        a = i.split("=", 1)[1]
        if (a[0] == " "):
            a = a.split(" ", 1)[1]
            
        # Get type
        if ((a[0] == "\"") & (a[len(a)-1] == "\"")):
            type = "string"
        else:
            type = "undefined"
            
        if (type == "string"):
            a = a.split("\"", 1)[1]
            a = removeEnd(a, 1)
            for j in range(bytes):
                bfcode += "+++>"
                if (j < len(a)):
                    bfcode += "+" * ord(a[j]) + ">"
            bfcode += "<[[<<]<<]<<<<<<<<<"
        print(type)
    else:
        print("what the sigma")
    
with open(argv[2], "w") as file:
    file.write(bfcode)