2344
a = [] for i in range(3001): a.append(0) k = input() pos = 0 for i in range(len(k)): if k[i] == '+': if a[pos] == 255: a[pos] = 0 else: a[pos] += 1 elif k[i] == '-': if a[pos] == 0: a[pos] = 255 else: a[pos] -= 1 elif k[i] == '>': if pos == 3000: pos = 0 else: pos += 1 elif k[i] == '<': if pos == 0: pos = 3000 else: pos -= 1 else: print(a[pos])