sq

CALL    .init

.sq 1 0:
    PUSH    1
    FPPLUS
    FETCH
    PUSH    1
    FPPLUS
    FETCH
    MUL
    RETURN
    PUSH    1

.init 0 1:
    PUSH    0
    CALL    sprint
    POP
    PUSH    1
    FPPLUS
    PUSH    1
    STORE
    LOOP
        PUSH    1
        FPPLUS
        FETCH
        PUSH    10
        GT
        BREAK
        PUSH    1
        FPPLUS
        FETCH
        CALL    iprint
        POP
        PUSH    19
        CALL    sprint
        POP
        PUSH    1
        FPPLUS
        FETCH
        CALL    .sq
        CALL    iprint
        POP
        CALL    nl
        POP
        PUSH    1
        FPPLUS
        PUSH    1
        FPPLUS
        FETCH
        PUSH    1
        ADD
        STORE
    PUSH    0