ltbaogt
Tổng số bài gửi : 18 Join date : 01/01/2010
| Tiêu đề: In Chu Nguoc Thu Apr 29, 2010 9:11 am | |
| - Code:
-
.data nhap1: .asciiz "Nhap vao mot chuoi: " xuat1: .asciiz "Chuoi nguoc lai la: " chuoi: .space 100 .text main: la $a0,nhap1 addi $v0,$0,4 syscall la $a0, chuoi addi $a1,$0,100 addi $v0,$0,8 syscall
la $a1,chuoi addi $t0,$0,0 Push: lb $t1,($a1) addi $t2,$0,10 beq $t1, $t2,endPush addiu $sp,$sp,-4 sw $t1,($sp)
addi $t0,$t0,1 addi $a1,$a1,1 j Push endPush: la $a0,xuat1 addi $v0,$0,4 syscall pop: beq $t0,$0,exit lw $a0,($sp) addi $v0,$0,11 syscall
addiu $sp,$sp,4 addi $t0,$t0,-1 j pop exit: addi $v0,$0,10 syscall
| |
|