.text
	.attribute	4, 16
	.attribute	5, "rv64i2p0_m2p0_a2p0_f2p0_d2p0_c2p0"
	.file	"12_DSU.sy"
	.globl	quick_read
	.p2align	1
	.type	quick_read,@function
quick_read:
	addi	sp, sp, -48
	sd	ra, 40(sp)
	sd	s0, 32(sp)
	sd	s1, 24(sp)
	sd	s2, 16(sp)
	sd	s3, 8(sp)
	call	getch
	addiw	a1, a0, -58
	li	a2, -11
	bltu	a2, a1, .LBB0_5
	li	a1, 0
	li	s2, 45
	li	s0, -10
	j	.LBB0_3
.LBB0_2:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s3
	bgeu	a2, s0, .LBB0_6
.LBB0_3:
	sext.w	a0, a0
	li	s3, 1
	beq	a0, s2, .LBB0_2
	mv	s3, a1
	j	.LBB0_2
.LBB0_5:
	li	s3, 0
.LBB0_6:
	li	s0, 0
	li	s1, 10
.LBB0_7:
	mulw	a1, s0, s1
	addw	a0, a0, a1
	addiw	s0, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s1, .LBB0_7
	beqz	s3, .LBB0_10
	negw	s0, s0
.LBB0_10:
	mv	a0, s0
	ld	ra, 40(sp)
	ld	s0, 32(sp)
	ld	s1, 24(sp)
	ld	s2, 16(sp)
	ld	s3, 8(sp)
	addi	sp, sp, 48
	ret
.Lfunc_end0:
	.size	quick_read, .Lfunc_end0-quick_read

	.globl	init
	.p2align	1
	.type	init,@function
init:
	lui	a0, %hi(n)
	lw	a0, %lo(n)(a0)
	blez	a0, .LBB1_3
	addiw	a0, a0, 1
	slli	a0, a0, 32
	srli	a0, a0, 32
	li	a1, 1
	lui	a2, %hi(fa+4)
	addi	a2, a2, %lo(fa+4)
.LBB1_2:
	sw	a1, 0(a2)
	addi	a1, a1, 1
	addi	a2, a2, 4
	bne	a0, a1, .LBB1_2
.LBB1_3:
	ret
.Lfunc_end1:
	.size	init, .Lfunc_end1-init

	.globl	find
	.p2align	1
	.type	find,@function
find:
	addi	sp, sp, -16
	sd	ra, 8(sp)
	sd	s0, 0(sp)
	lui	a1, %hi(fa)
	addi	a1, a1, %lo(fa)
	slli	a2, a0, 2
	add	s0, a2, a1
	lw	a1, 0(s0)
	beq	a1, a0, .LBB2_2
	mv	a0, a1
	call	find
	sw	a0, 0(s0)
.LBB2_2:
	ld	ra, 8(sp)
	ld	s0, 0(sp)
	addi	sp, sp, 16
	ret
.Lfunc_end2:
	.size	find, .Lfunc_end2-find

	.globl	same
	.p2align	1
	.type	same,@function
same:
	addi	sp, sp, -32
	sd	ra, 24(sp)
	sd	s0, 16(sp)
	sd	s1, 8(sp)
	mv	s0, a1
	call	find
	mv	s1, a0
	mv	a0, s0
	call	find
	xor	a0, a0, s1
	seqz	a0, a0
	ld	ra, 24(sp)
	ld	s0, 16(sp)
	ld	s1, 8(sp)
	addi	sp, sp, 32
	ret
.Lfunc_end3:
	.size	same, .Lfunc_end3-same

	.globl	main
	.p2align	1
	.type	main,@function
main:
	addi	sp, sp, -96
	sd	ra, 88(sp)
	sd	s0, 80(sp)
	sd	s1, 72(sp)
	sd	s2, 64(sp)
	sd	s3, 56(sp)
	sd	s4, 48(sp)
	sd	s5, 40(sp)
	sd	s6, 32(sp)
	sd	s7, 24(sp)
	sd	s8, 16(sp)
	sd	s9, 8(sp)
	call	getch
	addiw	a1, a0, -58
	li	a2, -11
	bltu	a2, a1, .LBB4_5
	li	a1, 0
	li	s2, 45
	li	s1, -10
	j	.LBB4_3
.LBB4_2:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s3
	bgeu	a2, s1, .LBB4_6
.LBB4_3:
	sext.w	a0, a0
	li	s3, 1
	beq	a0, s2, .LBB4_2
	mv	s3, a1
	j	.LBB4_2
.LBB4_5:
	li	s3, 0
.LBB4_6:
	li	s1, 0
	li	s0, 10
.LBB4_7:
	mulw	a1, s1, s0
	addw	a0, a0, a1
	addiw	s1, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s0, .LBB4_7
	beqz	s3, .LBB4_10
	neg	s1, s1
.LBB4_10:
	lui	a0, %hi(n)
	sw	s1, %lo(n)(a0)
	call	getch
	addiw	a1, a0, -58
	li	a2, -11
	bltu	a2, a1, .LBB4_15
	li	a1, 0
	li	s2, 45
	li	s0, -10
	j	.LBB4_13
.LBB4_12:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s3
	bgeu	a2, s0, .LBB4_16
.LBB4_13:
	sext.w	a0, a0
	li	s3, 1
	beq	a0, s2, .LBB4_12
	mv	s3, a1
	j	.LBB4_12
.LBB4_15:
	li	s3, 0
.LBB4_16:
	li	s0, 0
	li	s1, 10
.LBB4_17:
	mulw	a1, s0, s1
	addw	a0, a0, a1
	addiw	s0, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s1, .LBB4_17
	beqz	s3, .LBB4_20
	negw	s0, s0
.LBB4_20:
	lui	a0, %hi(n)
	lw	a0, %lo(n)(a0)
	lui	a1, %hi(m)
	sw	s0, %lo(m)(a1)
	blez	a0, .LBB4_23
	addiw	a0, a0, 1
	slli	a0, a0, 32
	srli	a0, a0, 32
	li	a1, 1
	lui	a2, %hi(fa+4)
	addi	a2, a2, %lo(fa+4)
.LBB4_22:
	sw	a1, 0(a2)
	addi	a1, a1, 1
	addi	a2, a2, 4
	bne	a0, a1, .LBB4_22
.LBB4_23:
	beqz	s0, .LBB4_69
	li	s2, 81
	li	s3, -11
	li	s4, 45
	li	s5, -10
	li	s6, 10
	lui	s7, %hi(m)
	lui	a0, %hi(fa)
	addi	s8, a0, %lo(fa)
	j	.LBB4_26
.LBB4_25:
	mv	a0, s1
	call	find
	slli	a1, s9, 2
	add	a1, a1, s8
	sw	a0, 0(a1)
	lw	a0, %lo(m)(s7)
	addiw	a0, a0, -1
	sw	a0, %lo(m)(s7)
	beqz	a0, .LBB4_69
.LBB4_26:
	call	getch
	mv	s0, a0
	andi	a0, a0, -5
	bne	a0, s2, .LBB4_26
	call	getch
	addiw	a1, a0, -58
	bne	s0, s2, .LBB4_33
	bltu	s3, a1, .LBB4_38
	li	a1, 0
	j	.LBB4_31
.LBB4_30:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s1
	bgeu	a2, s5, .LBB4_39
.LBB4_31:
	sext.w	a0, a0
	li	s1, 1
	beq	a0, s4, .LBB4_30
	mv	s1, a1
	j	.LBB4_30
.LBB4_33:
	bltu	s3, a1, .LBB4_48
	li	a1, 0
	j	.LBB4_36
.LBB4_35:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s1
	bgeu	a2, s5, .LBB4_49
.LBB4_36:
	sext.w	a0, a0
	li	s1, 1
	beq	a0, s4, .LBB4_35
	mv	s1, a1
	j	.LBB4_35
.LBB4_38:
	li	s1, 0
.LBB4_39:
	li	s0, 0
.LBB4_40:
	mulw	a1, s0, s6
	addw	a0, a0, a1
	addiw	s0, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s6, .LBB4_40
	beqz	s1, .LBB4_43
	negw	s0, s0
.LBB4_43:
	call	getch
	addiw	a1, a0, -58
	bltu	s3, a1, .LBB4_58
	li	a1, 0
	j	.LBB4_46
.LBB4_45:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s9
	bgeu	a2, s5, .LBB4_59
.LBB4_46:
	sext.w	a0, a0
	li	s9, 1
	beq	a0, s4, .LBB4_45
	mv	s9, a1
	j	.LBB4_45
.LBB4_48:
	li	s1, 0
.LBB4_49:
	li	s0, 0
.LBB4_50:
	mulw	a1, s0, s6
	addw	a0, a0, a1
	addiw	s0, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s6, .LBB4_50
	beqz	s1, .LBB4_53
	negw	s0, s0
.LBB4_53:
	mv	a0, s0
	call	find
	mv	s9, a0
	call	getch
	addiw	a1, a0, -58
	bltu	s3, a1, .LBB4_64
	li	a1, 0
	j	.LBB4_56
.LBB4_55:
	call	getch
	addiw	a2, a0, -58
	mv	a1, s0
	bgeu	a2, s5, .LBB4_65
.LBB4_56:
	sext.w	a0, a0
	li	s0, 1
	beq	a0, s4, .LBB4_55
	mv	s0, a1
	j	.LBB4_55
.LBB4_58:
	li	s9, 0
.LBB4_59:
	li	s1, 0
.LBB4_60:
	mulw	a1, s1, s6
	addw	a0, a0, a1
	addiw	s1, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s6, .LBB4_60
	beqz	s9, .LBB4_63
	negw	s1, s1
.LBB4_63:
	mv	a0, s0
	call	find
	mv	s0, a0
	mv	a0, s1
	call	find
	xor	a0, a0, s0
	seqz	a0, a0
	call	putint
	li	a0, 10
	call	putch
	lw	a0, %lo(m)(s7)
	addiw	a0, a0, -1
	sw	a0, %lo(m)(s7)
	bnez	a0, .LBB4_26
	j	.LBB4_69
.LBB4_64:
	li	s0, 0
.LBB4_65:
	li	s1, 0
.LBB4_66:
	mulw	a1, s1, s6
	addw	a0, a0, a1
	addiw	s1, a0, -48
	call	getch
	addiw	a1, a0, -48
	bltu	a1, s6, .LBB4_66
	beqz	s0, .LBB4_25
	negw	s1, s1
	j	.LBB4_25
.LBB4_69:
	li	a0, 0
	ld	ra, 88(sp)
	ld	s0, 80(sp)
	ld	s1, 72(sp)
	ld	s2, 64(sp)
	ld	s3, 56(sp)
	ld	s4, 48(sp)
	ld	s5, 40(sp)
	ld	s6, 32(sp)
	ld	s7, 24(sp)
	ld	s8, 16(sp)
	ld	s9, 8(sp)
	addi	sp, sp, 96
	ret
.Lfunc_end4:
	.size	main, .Lfunc_end4-main

	.type	n,@object
	.section	.sbss,"aw",@nobits
	.globl	n
	.p2align	2
n:
	.word	0
	.size	n, 4

	.type	fa,@object
	.bss
	.globl	fa
	.p2align	2
fa:
	.zero	400020
	.size	fa, 400020

	.type	m,@object
	.section	.sbss,"aw",@nobits
	.globl	m
	.p2align	2
m:
	.word	0
	.size	m, 4

	.type	_sysy_start,@object
	.bss
	.globl	_sysy_start
	.p2align	3
_sysy_start:
	.zero	16
	.size	_sysy_start, 16

	.type	_sysy_end,@object
	.globl	_sysy_end
	.p2align	3
_sysy_end:
	.zero	16
	.size	_sysy_end, 16

	.type	_sysy_l1,@object
	.globl	_sysy_l1
	.p2align	2
_sysy_l1:
	.zero	4096
	.size	_sysy_l1, 4096

	.type	_sysy_l2,@object
	.globl	_sysy_l2
	.p2align	2
_sysy_l2:
	.zero	4096
	.size	_sysy_l2, 4096

	.type	_sysy_h,@object
	.globl	_sysy_h
	.p2align	2
_sysy_h:
	.zero	4096
	.size	_sysy_h, 4096

	.type	_sysy_m,@object
	.globl	_sysy_m
	.p2align	2
_sysy_m:
	.zero	4096
	.size	_sysy_m, 4096

	.type	_sysy_s,@object
	.globl	_sysy_s
	.p2align	2
_sysy_s:
	.zero	4096
	.size	_sysy_s, 4096

	.type	_sysy_us,@object
	.globl	_sysy_us
	.p2align	2
_sysy_us:
	.zero	4096
	.size	_sysy_us, 4096

	.type	_sysy_idx,@object
	.section	.sbss,"aw",@nobits
	.globl	_sysy_idx
	.p2align	2
_sysy_idx:
	.word	0
	.size	_sysy_idx, 4

	.ident	"Debian clang version 14.0.6"
	.section	".note.GNU-stack","",@progbits
	.addrsig