ind = 0

def getval(param, program, index, jump):
    return prog[prog[index+jump]] if not param else prog[index+jump]

with open('inputs.txt') as f:
    prog = list(map(int, f.readline().split(',')))

while prog[ind] != 99:
    instruction = (str(prog[ind])).zfill(5)
    param3 = int(instruction[0])
    param2 = int(instruction[1])
    param1 = int(instruction[2])
    opcode = int(instruction[3:])

    if opcode == 1:
        prog[prog[ind+3]] = getval(param1, prog, ind, 1) + getval(param2, prog, ind, 2)
        ind += 4
    elif opcode == 2:
        prog[prog[ind+3]] = getval(param1, prog, ind, 1) * getval(param2, prog, ind, 2)
        ind += 4
    elif opcode == 3:
        prog[prog[ind + 1]] = 5
        ind += 2
    elif opcode == 4:
        print(getval(param1, prog, ind, 1))
        ind += 2
    elif opcode == 5:
        ind = getval(param2, prog, ind, 2) if getval(param1, prog, ind, 1) else (ind + 3)
    elif opcode == 6:
        ind = getval(param2, prog, ind, 2) if not getval(param1, prog, ind, 1) else (ind + 3)
    elif opcode == 7:
        prog[prog[ind + 3]] = 1 if getval(param1, prog, ind, 1) < getval(param2, prog, ind, 2) else 0
        ind += 4
    elif opcode == 8:
        prog[prog[ind + 3]] = 1 if getval(param1, prog, ind, 1) == getval(param2, prog, ind, 2) else 0
        ind += 4
    else:
        break