SCUCTF

SCUCTF RE

re1

SCUCTF_第1张图片
拖进ida里一看就出来了
但是提交的时候答案是SCUCTF{}。。。。。。
没搞懂为啥,害得我调试了半天

re2

程序加壳了直接脱了后看伪代码
SCUCTF_第2张图片
//第一次写的时候没脱壳。。。因为加密算法比较简答,就是和0x27逐个异或么。。。
上py

a = [0x74, 0x5E, 0x5C, 0x75, 0x42, 0x51, 0x14, 0x55, 0x54, 0x42,
  0x78, 0x6E, 0x54, 0x78, 0x7E, 0x4E,0x49, 0x76, 0x52, 0x42, 0x74, 0x4E, 0x73, 0x4E,0x49, 0x40, 0x5A]
flag = ''
for i in a:
    flag += chr(i^0x27)
print flag

re3

这道题目很经典,od载入直接搜索GetDltItemTextA
SCUCTF_第3张图片
下断点后f9
SCUCTF_第4张图片
走个几步就到了主要加密段了
程序根据你输入的Name来生成serial放在ebp+esi-0x2A中
让程序跑完
在这里插入图片描述
serial就出现了
另外此题有个小bug
输入的serial,程序只比较前10个数,后面随便添加,程序跑出来也是对的
SCUCTF_第5张图片

re4

这道题很有意思哦~~~
网上看到过别人写的wp
但是是错的
这里我进行纠正
SCUCTF_第6张图片
首先关键函数分析注意这边的sub_402310
SCUCTF_第7张图片
还有判断上下左右的函数
SCUCTF_第8张图片
这俩地方说明了关于输入的flag和地图限制
首先输入的flag,第一个表示方向上下左右,第二个表示步数
v6 = sub_402310(v4[v5 + 1]);
第二个字符进去后,可以看到v6有一个异或操作,大家可以去试试,其实异或后答案是123456789abcdefgh,动态调试也能看到
其次关于地图限制,每四个byte的第一个才是地图。
下面用c生成地图

#include 
#include 
#include 
#include 

int main()
{
    int a[]={0x78, 0x85, 0x8A, 0xB4, 0x78, 0xC8, 0xA9, 0x95, 0x78, 0xF7,
  0x6E, 0x93, 0x78, 0xFB, 0x7A, 0x97, 0x78, 0xAB, 0xFB, 0x7A,
  0x78, 0x06, 0xC1, 0x8A, 0x78, 0x7A, 0xA2, 0x49, 0x78, 0x34,
  0xA4, 0xF4, 0x78, 0x31, 0x37, 0xAD, 0x78, 0x06, 0x3D, 0x04,
  0x78, 0x6E, 0x58, 0x59, 0x78, 0x03, 0xB7, 0xE5, 0x78, 0xB7,
  0xC8, 0xBA, 0x78, 0xB5, 0x2A, 0xBA, 0x78, 0x6C, 0x13, 0x9A,
  0x78, 0x19, 0x5B, 0xE5, 0x78, 0x28, 0x7E, 0x55, 0x78, 0x46,
  0x9C, 0x09, 0x78, 0x34, 0xAE, 0xC8, 0x78, 0xCD, 0x6D, 0x0A,
  0x78, 0xB0, 0x26, 0x7F, 0x78, 0xE9, 0xD1, 0x4B, 0x78, 0xF9,
  0x2E, 0x86, 0x78, 0xE7, 0x37, 0x5D, 0x78, 0xEA, 0x09, 0x7A,
  0x78, 0xF7, 0x20, 0xEF, 0x78, 0x92, 0x26, 0x52, 0x78, 0x8C,
  0xB8, 0xD6, 0x78, 0x91, 0xC1, 0xB2, 0x78, 0xD0, 0x9E, 0x69,
  0x78, 0x0D, 0xCC, 0xDF, 0x78, 0x37, 0x65, 0x07, 0x78, 0xAE,
  0x6D, 0xA1, 0x78, 0x6D, 0xFA, 0x7D, 0x78, 0x08, 0xDA, 0xBA,
  0x78, 0x83, 0xF8, 0x79, 0x78, 0xE1, 0xCA, 0x89, 0x78, 0xC3,
  0x82, 0x2F, 0x78, 0x71, 0x2F, 0xD2, 0x78, 0xA1, 0x9D, 0x22,
  0x78, 0x90, 0x99, 0x07, 0x78, 0x16, 0xB2, 0xB7, 0x78, 0xED,
  0x7D, 0xB2, 0x78, 0x58, 0x21, 0x8F, 0x78, 0x85, 0x7F, 0x8C,
  0x78, 0x4B, 0x7E, 0xBB, 0x78, 0x8E, 0xF5, 0x14, 0x78, 0x59,
  0x75, 0x66, 0x78, 0x01, 0xCA, 0x94, 0x78, 0x55, 0x92, 0x4F,
  0x2E, 0x37, 0x15, 0x8F, 0x2E, 0xE2, 0x22, 0xD2, 0x2E, 0x9D,
  0x89, 0xAB, 0x2E, 0xCD, 0xAE, 0xE4, 0x2E, 0x2F, 0xB2, 0x1D,
  0x2E, 0x4E, 0xEB, 0x76, 0x2E, 0x23, 0x1D, 0x24, 0x2E, 0xEB,
  0x6A, 0xB0, 0x2E, 0x50, 0x5C, 0x20, 0x2E, 0xAA, 0x7B, 0x72,
  0x2E, 0x8D, 0xDC, 0x8C, 0x2E, 0xC3, 0x8A, 0xA5, 0x2E, 0x6C,
  0x1B, 0x9F, 0x2E, 0xF3, 0x02, 0x1B, 0x2E, 0x76, 0xD3, 0xC7,
  0x2E, 0x14, 0x3D, 0xA6, 0x2E, 0x1E, 0xC7, 0xA2, 0x2E, 0x05,
  0xE9, 0x06, 0x2E, 0x28, 0x4F, 0xDC, 0x2E, 0x9E, 0x37, 0x03,
  0x2E, 0xCA, 0xDF, 0x06, 0x2E, 0xC1, 0x73, 0xEC, 0x2E, 0x7F,
  0x32, 0x3C, 0x2E, 0x2D, 0x3C, 0xB0, 0x2E, 0x17, 0x2E, 0xE5,
  0x2E, 0xCC, 0x3A, 0x1C, 0x2E, 0xEB, 0xBD, 0xD1, 0x2E, 0x55,
  0xFC, 0xB3, 0x78, 0x59, 0x19, 0x15, 0x78, 0x1F, 0xA3, 0xCE,
  0x78, 0xA9, 0xED, 0x6F, 0x2E, 0x18, 0xC2, 0xDE, 0x78, 0x88,
  0xFD, 0x6F, 0x78, 0xBE, 0x2F, 0x70, 0x78, 0x7D, 0xD5, 0xD4,
  0x78, 0x7A, 0xE4, 0x5E, 0x78, 0x10, 0x5C, 0xBC, 0x78, 0x27,
  0x90, 0xDC, 0x78, 0x38, 0x55, 0x38, 0x78, 0x1E, 0x80, 0x6B,
  0x78, 0xF9, 0x32, 0xDE, 0x78, 0x73, 0x9A, 0xBF, 0x78, 0x18,
  0x81, 0x33, 0x78, 0x07, 0x67, 0x69, 0x2E, 0x29, 0x71, 0xF9,
  0x2E, 0xE8, 0xF9, 0x1F, 0x78, 0x5F, 0x04, 0x22, 0x2E, 0x8B,
  0xC0, 0xDC, 0x2E, 0x9E, 0xC4, 0x62, 0x78, 0xF9, 0x8A, 0x37,
  0x78, 0x44, 0xEE, 0xFA, 0x78, 0xB7, 0x4A, 0x7E, 0x78, 0xCC,
  0xA1, 0xE1, 0x78, 0x55, 0x9A, 0xBE, 0x78, 0x7A, 0x3A, 0x5A,
  0x78, 0xE6, 0xCD, 0xD4, 0x78, 0x01, 0xDC, 0x4A, 0x78, 0x18,
  0x90, 0x8F, 0x78, 0x96, 0x46, 0x0E, 0x78, 0x18, 0x93, 0x9F,
  0x78, 0xA7, 0xB0, 0xBF, 0x78, 0xC7, 0x88, 0xF7, 0x78, 0x64,
  0xE0, 0xC5, 0x78, 0xB4, 0x7F, 0x77, 0x78, 0xB6, 0x8C, 0xC3,
  0x2E, 0x1A, 0x39, 0xB0, 0x2E, 0x9C, 0xEA, 0x2F, 0x78, 0x21,
  0xA2, 0xE6, 0x78, 0xC5, 0x6A, 0x67, 0x78, 0x30, 0xB6, 0x8F,
  0x78, 0xEC, 0x23, 0x28, 0x78, 0xFC, 0xDA, 0x7A, 0x78, 0x4D,
  0x34, 0xAD, 0x78, 0x58, 0x93, 0x16, 0x78, 0xDD, 0x65, 0x45,
  0x2E, 0x75, 0x65, 0xE1, 0x2E, 0x7F, 0xD2, 0x91, 0x2E, 0xE6,
  0x95, 0xFC, 0x78, 0x6F, 0xA0, 0x6F, 0x2E, 0x51, 0xDE, 0xCF,
  0x78, 0x3D, 0x86, 0x94, 0x78, 0x51, 0xE8, 0xB4, 0x78, 0x08,
  0xF7, 0xBC, 0x78, 0x4F, 0xB0, 0x89, 0x78, 0x88, 0x08, 0x6D,
  0x78, 0x0C, 0xC8, 0x2A, 0x78, 0x8B, 0x51, 0x38, 0x78, 0x81,
  0x63, 0xEA, 0x78, 0x0C, 0x2E, 0xBC, 0x78, 0x5A, 0x86, 0x98,
  0x78, 0x34, 0xC0, 0x05, 0x78, 0x02, 0xB8, 0xDA, 0x2E, 0x19,
  0x9C, 0x3E, 0x78, 0x97, 0x0F, 0xDC, 0x78, 0xFE, 0xFD, 0x40,
  0x2E, 0xF6, 0x29, 0xB9, 0x78, 0x8F, 0x09, 0x6B, 0x78, 0x0D,
  0xAD, 0x0F, 0x78, 0x4C, 0x85, 0x2E, 0x78, 0x16, 0xA0, 0x18,
  0x78, 0x4A, 0xC4, 0x26, 0x78, 0x09, 0x40, 0xB2, 0x78, 0x91,
  0x5B, 0x2A, 0x78, 0x9E, 0xFB, 0x19, 0x78, 0x4B, 0x15, 0x31,
  0x78, 0x2D, 0x9F, 0x79, 0x78, 0x92, 0x29, 0xAF, 0x78, 0x10,
  0x3E, 0xA2, 0x78, 0x76, 0xF6, 0x13, 0x78, 0xA6, 0x65, 0xC2,
  0x78, 0x38, 0xC0, 0x41, 0x2E, 0x7D, 0xFB, 0x17, 0x2E, 0xE7,
  0xE9, 0x5E, 0x2E, 0x53, 0xD1, 0xCA, 0x78, 0x4C, 0xA1, 0x39,
  0x78, 0xD3, 0xE5, 0x72, 0x78, 0xD1, 0x4B, 0xB7, 0x78, 0x78,
  0x03, 0xE8, 0x78, 0x49, 0x89, 0x6F, 0x78, 0xE6, 0x01, 0xAA,
  0x78, 0xDF, 0xE4, 0xA7, 0x78, 0x22, 0x3C, 0x91, 0x78, 0x81,
  0xBA, 0xBF, 0x78, 0xA8, 0x66, 0x30, 0x78, 0x16, 0x60, 0xBE,
  0x2E, 0xC0, 0x6E, 0xA2, 0x78, 0xCB, 0x10, 0x4B, 0x2E, 0x52,
  0x25, 0x34, 0x78, 0x2F, 0xE5, 0xD3, 0x78, 0x1F, 0xC0, 0xA9,
  0x78, 0xEB, 0x54, 0x94, 0x78, 0xDC, 0x1E, 0xF4, 0x78, 0x53,
  0xF9, 0x0F, 0x78, 0x39, 0x4F, 0x94, 0x78, 0xF8, 0x3E, 0x3F,
  0x78, 0xBD, 0x6B, 0x6F, 0x78, 0x41, 0xB1, 0x8F, 0x78, 0x32,
  0xC7, 0x97, 0x78, 0xF7, 0x4B, 0xA3, 0x78, 0x02, 0x35, 0xA6,
  0x2E, 0xD7, 0x37, 0x32, 0x78, 0xCE, 0x42, 0xAA, 0x78, 0xCE,
  0xD9, 0xE4, 0x2E, 0xD9, 0x82, 0x31, 0x78, 0xE4, 0xF7, 0x6E,
  0x78, 0xBC, 0xDE, 0x70, 0x78, 0xF0, 0x0A, 0xD8, 0x78, 0xD8,
  0xEC, 0xED, 0x78, 0x4A, 0x52, 0xD3, 0x78, 0x19, 0x92, 0xDC,
  0x78, 0xC4, 0x52, 0x68, 0x78, 0xAA, 0xB3, 0xAC, 0x78, 0x6D,
  0xF9, 0xF8, 0x78, 0x5C, 0x9A, 0x77, 0x78, 0x41, 0xB2, 0x9A,
  0x78, 0xCB, 0x25, 0xCB, 0x78, 0xCF, 0x29, 0x7A, 0x78, 0x5A,
  0x20, 0x95, 0x2E, 0xA5, 0x3F, 0x1E, 0x2E, 0xDC, 0xE1, 0x5A,
  0x78, 0xF8, 0xC0, 0xE9, 0x78, 0x38, 0x71, 0x4F, 0x78, 0xDF,
  0xE7, 0x68, 0x78, 0x1E, 0xE2, 0xE6, 0x78, 0x63, 0x45, 0x3B,
  0x78, 0x31, 0x51, 0xAC, 0x78, 0x84, 0x76, 0x35, 0x78, 0xC2,
  0xB6, 0x8C, 0x78, 0xC4, 0x11, 0x81, 0x78, 0x08, 0xD8, 0xBF,
  0x78, 0xD4, 0x3D, 0x9A, 0x78, 0x9E, 0x0F, 0x53, 0x78, 0x38,
  0x8D, 0xA9, 0x78, 0xE6, 0x49, 0x13, 0x78, 0xD5, 0xD3, 0x76,
  0x2E, 0xD6, 0xE3, 0x8A, 0x78, 0xB4, 0xDD, 0xFA, 0x78, 0xAC,
  0x74, 0x40, 0x78, 0xDF, 0x38, 0x46, 0x78, 0x1A, 0x51, 0x19,
  0x78, 0x56, 0xA5, 0xE4, 0x78, 0x4F, 0x08, 0x10, 0x78, 0xA6,
  0x8C, 0x4C, 0x78, 0x04, 0x90, 0x71, 0x78, 0xEB, 0x7C, 0x29,
  0x78, 0x63, 0x56, 0xF1, 0x78, 0x3E, 0x06, 0x31, 0x78, 0x51,
  0x02, 0x49, 0x2E, 0x41, 0xCB, 0xB2, 0x78, 0x5E, 0xE5, 0x28,
  0x78, 0xF1, 0x23, 0xB9, 0x2E, 0x61, 0xD6, 0x8B, 0x2E, 0x93,
  0x58, 0x2B, 0x78, 0xAD, 0x81, 0x6A, 0x78, 0x94, 0xBB, 0xF9,
  0x78, 0xA6, 0x3C, 0xBD, 0x78, 0xC7, 0x7E, 0xCA, 0x78, 0x4C,
  0x02, 0x96, 0x78, 0x17, 0x0F, 0x97, 0x78, 0xB7, 0x7A, 0x65,
  0x78, 0xAF, 0x5A, 0x40, 0x78, 0xC1, 0x6F, 0xEF, 0x78, 0xF3,
  0x51, 0x59, 0x78, 0x5F, 0x22, 0x72, 0x78, 0xF7, 0xAA, 0x44,
  0x78, 0x63, 0xE1, 0x85, 0x2E, 0x72, 0xF2, 0xDC, 0x78, 0x8B,
  0x9C, 0x74, 0x78, 0x27, 0xF0, 0xC0, 0x78, 0xA9, 0xB4, 0x7F,
  0x78, 0x06, 0x1A, 0x74, 0x78, 0x79, 0x28, 0x79, 0x78, 0x29,
  0x79, 0x10, 0x78, 0x6B, 0x3E, 0xB4, 0x78, 0x15, 0x75, 0x14,
  0x78, 0xD2, 0xB1, 0x65, 0x78, 0xDB, 0xB3, 0x37, 0x78, 0xFB,
  0xE9, 0x52, 0x78, 0x48, 0xF9, 0x68, 0x78, 0x45, 0x90, 0xA6,
  0x78, 0x2A, 0xC5, 0xAD, 0x78, 0xB6, 0xCE, 0xF4, 0x78, 0x98,
  0xB7, 0xE1, 0x2E, 0x46, 0x82, 0x0A, 0x78, 0xF1, 0x96, 0x97,
  0x78, 0x3C, 0x82, 0x1A, 0x78, 0x7C, 0x34, 0xE2, 0x78, 0x73,
  0x04, 0xB4, 0x78, 0x93, 0x32, 0xE9, 0x78, 0xC6, 0x59, 0x1E,
  0x78, 0x1D, 0x84, 0xBF, 0x78, 0x54, 0x55, 0xD7, 0x78, 0x26,
  0xE4, 0x8E, 0x78, 0xD1, 0xE2, 0xCC, 0x78, 0x31, 0xC5, 0xE6,
  0x78, 0xE3, 0x45, 0x37, 0x2E, 0x39, 0xDB, 0xC6, 0x78, 0x9B,
  0xC1, 0xB0, 0x78, 0x52, 0xE9, 0xBE, 0x78, 0xB4, 0x2D, 0x23,
  0x2E, 0x50, 0xB1, 0x04, 0x2E, 0xA1, 0x97, 0x1E, 0x2E, 0x5F,
  0x88, 0xA0, 0x2E, 0x08, 0x09, 0x01, 0x2E, 0xB4, 0xA7, 0x82,
  0x2E, 0xA1, 0x58, 0x26, 0x2E, 0xC1, 0xBA, 0x79, 0x2E, 0xA3,
  0x3E, 0xDC, 0x2E, 0x04, 0x03, 0xAA, 0x2E, 0x4C, 0x99, 0x8C,
  0x78, 0x3C, 0xC7, 0x70, 0x78, 0xDE, 0xED, 0x4A, 0x78, 0x11,
  0x3D, 0xBE, 0x78, 0x32, 0x31, 0xC5, 0x2E, 0x12, 0x67, 0x2B,
  0x78, 0x9E, 0x6B, 0x04, 0x78, 0x4F, 0x8F, 0xB6, 0x78, 0x07,
  0xC3, 0x1C, 0x78, 0x15, 0x96, 0x04, 0x78, 0xA0, 0x98, 0x6F,
  0x78, 0x9F, 0x8E, 0xCC, 0x78, 0xCC, 0x9F, 0x2C, 0x78, 0x8C,
  0xB1, 0xD3, 0x78, 0xF2, 0xED, 0xAF, 0x78, 0x94, 0x2C, 0xB9,
  0x78, 0x17, 0x5F, 0x9D, 0x78, 0x64, 0xBE, 0x94, 0x78, 0xF8,
  0xD8, 0x3E, 0x78, 0xEB, 0x1D, 0x0B, 0x78, 0xD6, 0xDB, 0x6F,
  0x78, 0xAF, 0xD4, 0x8F, 0x2E, 0xBC, 0x20, 0xBB, 0x78, 0x91,
  0xC2, 0x94, 0x78, 0xEE, 0xD2, 0xAD, 0x78, 0xE9, 0x40, 0x4D,
  0x78, 0xF4, 0x1B, 0xFD, 0x78, 0xBA, 0xB5, 0x72, 0x78, 0x0D,
  0xBF, 0xE4, 0x78, 0xE4, 0x72, 0x03, 0x78, 0xA4, 0x61, 0x10,
  0x78, 0x75, 0xFA, 0x92, 0x78, 0xE7, 0x70, 0x41, 0x78, 0xFA,
  0x7F, 0xBC, 0x78, 0x7E, 0xC4, 0x07, 0x2E, 0x48, 0xFC, 0x3D,
  0x78, 0x87, 0xA4, 0x81, 0x78, 0x54, 0xFD, 0xE5, 0x78, 0x28,
  0x1E, 0x8B, 0x78, 0x2C, 0x7D, 0x9C, 0x78, 0x98, 0x67, 0xD8,
  0x78, 0xE4, 0x1C, 0x80, 0x78, 0x77, 0xE0, 0xF2, 0x78, 0x90,
  0x69, 0xAA, 0x78, 0x6E, 0x62, 0xD6, 0x78, 0xE4, 0xDF, 0xB6,
  0x78, 0x9A, 0xF6, 0x97, 0x78, 0xAD, 0xD5, 0x93, 0x2E, 0xD7,
  0xD1, 0x56, 0x2E, 0x79, 0x48, 0xFD, 0x78, 0x91, 0xC9, 0x8D,
  0x78, 0xC1, 0x0B, 0xE9, 0x78, 0x3D, 0x70, 0xC0, 0x2E, 0x4A,
  0x33, 0x8C, 0x78, 0xB0, 0x07, 0x45, 0x78, 0x8D, 0xF3, 0xC5,
  0x78, 0x51, 0xE6, 0x6D, 0x78, 0xB0, 0xE5, 0x46, 0x78, 0xA2,
  0x08, 0x35, 0x78, 0xC0, 0xCE, 0x20, 0x78, 0xB2, 0x26, 0x9E,
  0x78, 0x42, 0x17, 0xFB, 0x78, 0xAF, 0x4F, 0x22, 0x78, 0x87,
  0x57, 0x85, 0x78, 0xC5, 0x40, 0xB7, 0x78, 0x6F, 0x29, 0x0D,
  0x78, 0xA5, 0x3D, 0x11, 0x78, 0xE9, 0x7D, 0x88, 0x78, 0x55,
  0x0D, 0x3F, 0x78, 0xE6, 0xAF, 0x33, 0x2E, 0x44, 0x33, 0xA1,
  0x78, 0x54, 0xC1, 0xE0, 0x78, 0xE4, 0x4F, 0x65, 0x78, 0x75,
  0xDA, 0xC9, 0x78, 0x68, 0x4C, 0xB5, 0x78, 0xD2, 0x44, 0xC7,
  0x78, 0xA2, 0x78, 0x5E, 0x78, 0x2B, 0xC2, 0x1D, 0x78, 0xF9,
  0x28, 0x27, 0x78, 0x70, 0xAB, 0x78, 0x78, 0xBE, 0xF2, 0x93,
  0x78, 0x5C, 0x57, 0x06, 0x78, 0xC7, 0x86, 0x8B, 0x2E, 0x37,
  0xF1, 0x4C, 0x78, 0xE1, 0x0B, 0xC9, 0x78, 0x69, 0xEE, 0xB6,
  0x78, 0x48, 0x80, 0xAE, 0x78, 0x33, 0x3E, 0x75, 0x78, 0xEF,
  0x1D, 0x42, 0x78, 0xBF, 0x0E, 0xA0, 0x78, 0x8E, 0x01, 0xC9,
  0x78, 0x19, 0xC3, 0xCE, 0x78, 0x7F, 0x82, 0x20, 0x78, 0x24,
  0x8B, 0x7B, 0x78, 0x47, 0x44, 0x1D, 0x78, 0xD9, 0xF3, 0xA3,
  0x78, 0x4E, 0xA0, 0xDD, 0x2E, 0x8C, 0xA5, 0x64, 0x78, 0x08,
  0x0E, 0x0C, 0x78, 0xD7, 0xD6, 0x09, 0x78, 0x20, 0x99, 0x3A,
  0x2E, 0xD4, 0x1A, 0xFA, 0x2E, 0xFE, 0x47, 0x28, 0x78, 0xD5,
  0xE6, 0xA5, 0x78, 0x48, 0x2A, 0x76, 0x78, 0x5C, 0xD6, 0x9C,
  0x78, 0x0D, 0xD5, 0x8D, 0x78, 0x94, 0x43, 0x6E, 0x78, 0x4D,
  0xFC, 0x2B, 0x78, 0xE9, 0x6C, 0x7C, 0x78, 0x63, 0x44, 0xDB,
  0x78, 0x1F, 0xA3, 0x4A, 0x78, 0xE4, 0x41, 0x99, 0x78, 0x04,
  0xC9, 0xD3, 0x78, 0xDB, 0x0B, 0x11, 0x78, 0x94, 0xC3, 0x1A,
  0x78, 0xC0, 0x75, 0xDE, 0x78, 0xD8, 0x5A, 0xD6, 0x2E, 0xE1,
  0x2A, 0xD2, 0x78, 0xB8, 0xB9, 0x0A, 0x78, 0x59, 0x86, 0xB9,
  0x78, 0x34, 0x2B, 0xB8, 0x78, 0x6A, 0xC5, 0x48, 0x78, 0xD4,
  0x12, 0xD0, 0x78, 0x48, 0x1C, 0x68, 0x78, 0x57, 0x1B, 0x5F,
  0x78, 0x90, 0x85, 0xF5, 0x78, 0x56, 0xDC, 0x95, 0x78, 0x42,
  0xFA, 0x4D, 0x78, 0x4D, 0xCC, 0x16, 0x78, 0x78, 0x74, 0xF8,
  0x2E, 0xB7, 0xD4, 0x32, 0x78, 0x59, 0xBC, 0xD7, 0x78, 0xAE,
  0x44, 0xEC, 0x78, 0x0B, 0xFE, 0xE9, 0x78, 0x0E, 0x9C, 0x93,
  0x78, 0x86, 0x69, 0x71, 0x78, 0x37, 0xFB, 0xF3, 0x78, 0x24,
  0xF7, 0xBE, 0x78, 0xD4, 0x38, 0xEF, 0x78, 0x35, 0x5C, 0xC6,
  0x78, 0x39, 0x60, 0x19, 0x78, 0xD4, 0x0E, 0x20, 0x78, 0x43,
  0xD8, 0x77, 0x78, 0xC7, 0x01, 0x51, 0x2E, 0x6D, 0x63, 0xDB,
  0x78, 0x38, 0xD6, 0x57, 0x78, 0xE4, 0x18, 0x47, 0x78, 0xBA,
  0xCD, 0x76, 0x78, 0xF3, 0x2E, 0x85, 0x2E, 0x86, 0xAF, 0x73,
  0x2E, 0x9D, 0xB2, 0x70, 0x2E, 0x87, 0xFC, 0x09, 0x78, 0x2E,
  0x9A, 0x31, 0x78, 0x08, 0x98, 0xA5, 0x78, 0xD8, 0xDA, 0x79,
  0x78, 0xC9, 0x77, 0x95, 0x78, 0x39, 0x7B, 0x48, 0x78, 0x65,
  0x5E, 0x86, 0x78, 0x2B, 0x40, 0x89, 0x78, 0xD8, 0x75, 0x41,
  0x78, 0xB4, 0x54, 0xB2, 0x78, 0xF4, 0x37, 0x50, 0x78, 0xFC,
  0xE0, 0x78, 0x2E, 0x55, 0x30, 0xA1, 0x2E, 0x92, 0x9B, 0x7E,
  0x2E, 0xC2, 0x11, 0xA0, 0x2E, 0x9F, 0xC2, 0xDE, 0x78, 0xCA,
  0x4D, 0x5D, 0x78, 0xA8, 0x1B, 0x19, 0x78, 0x95, 0xBC, 0xF0,
  0x78, 0x54, 0x98, 0xA7, 0x78, 0x0A, 0x3D, 0xE8, 0x78, 0xB5,
  0x84, 0xF9, 0x78, 0xF6, 0x5B, 0x3D, 0x78, 0xB3, 0x90, 0xF0,
  0x78, 0x4A, 0x43, 0x4E, 0x78, 0xA1, 0xCE, 0xD5, 0x2E, 0x70,
  0xF2, 0x03, 0x2E, 0xFC, 0x31, 0xD4, 0x78, 0x99, 0x70, 0x31,
  0x78, 0x98, 0x8C, 0x1A, 0x78, 0xE3, 0xC5, 0x37, 0x78, 0xA5,
  0x95, 0x1D, 0x78, 0xD7, 0x22, 0x0E, 0x78, 0xD2, 0xA6, 0xF6,
  0x78, 0x60, 0x43, 0x42, 0x78, 0xC7, 0xEA, 0x2B, 0x78, 0xA9,
  0x6A, 0xF4, 0x78, 0xA9, 0xC7, 0xA5, 0x78, 0x35, 0x26, 0x90,
  0x78, 0xCE, 0x76, 0x38, 0x2E, 0xAC, 0x07, 0xA3, 0x2E, 0xC9,
  0xDA, 0x1C, 0x78, 0xA4, 0xA2, 0xE1, 0x78, 0xDF, 0x10, 0x5C,
  0x78, 0x56, 0xFB, 0x4E, 0x78, 0x24, 0xF2, 0xED, 0x78, 0x2B,
  0x2A, 0xE5, 0x78, 0x71, 0x57, 0x3E, 0x2E, 0xA8, 0xDA, 0xE9,
  0x2E, 0x5B, 0xEF, 0x9B, 0x2E, 0x72, 0xB2, 0x3A, 0x78, 0x9F,
  0x84, 0xF8, 0x78, 0x66, 0x98, 0x71, 0x78, 0x85, 0x27, 0xF2,
  0x78, 0x12, 0x04, 0x6D, 0x78, 0x8C, 0x36, 0x33, 0x78, 0xBD,
  0xDE, 0xCB, 0x78, 0xAD, 0xA4, 0xC6, 0x2E, 0x3D, 0xF1, 0x1C,
  0x2E, 0x7B, 0xF5, 0xC5, 0x2E, 0x15, 0x07, 0xD6, 0x78, 0x32,
  0x02, 0xB6, 0x78, 0x52, 0x26, 0xAE, 0x2E, 0xDD, 0xF4, 0x0F,
  0x2E, 0x12, 0x5B, 0x4B, 0x2E, 0x54, 0x7D, 0x3D, 0x78, 0x9E,
  0x1B, 0xE1, 0x78, 0x14, 0xB4, 0x45, 0x78, 0x72, 0x0F, 0xF6,
  0x78, 0x15, 0x80, 0xAC, 0x78, 0x26, 0x35, 0xBE, 0x78, 0x04,
  0xFD, 0xDC, 0x2E, 0xBC, 0x65, 0x06, 0x2E, 0xA0, 0xEC, 0x75,
  0x2E, 0xD6, 0x8B, 0xF1, 0x78, 0x62, 0x20, 0x6A, 0x78, 0x7E,
  0x68, 0xB8, 0x2E, 0x8B, 0x8D, 0x44, 0x2E, 0xED, 0x0F, 0x3D,
  0x2E, 0xB7, 0x83, 0xF3, 0x2E, 0x1D, 0xDD, 0x73, 0x2E, 0x0A,
  0x1F, 0x54, 0x2E, 0xEF, 0xF1, 0x0D, 0x2E, 0x0A, 0xC2, 0x4D,
  0x2E, 0xC8, 0xAC, 0x65, 0x2E, 0x55, 0x05, 0x99, 0x2E, 0x1B,
  0xE3, 0xCE, 0x2E, 0x31, 0x5D, 0x40, 0x2E, 0xD3, 0x74, 0xAE,
  0x78, 0xA7, 0x5F, 0xF3, 0x78, 0x80, 0xEE, 0x1C, 0x78, 0xC2,
  0xF8, 0x25, 0x78, 0xC1, 0x7F, 0x56, 0x78, 0xA7, 0x7A, 0x49,
  0x78, 0xCE, 0x90, 0x51, 0x78, 0x9F, 0x93, 0xCA, 0x78, 0x68,
  0xDA, 0xEE, 0x78, 0xE9, 0x35, 0x81, 0x2E, 0x0A, 0xF9, 0xB2,
  0x2E, 0xF0, 0x52, 0x3D, 0x2E, 0x9A, 0xC5, 0x39, 0x2E, 0x67,
  0x96, 0x5B, 0x2E, 0x03, 0xF1, 0xA4, 0x2E, 0xD0, 0x84, 0x46,
  0x2E, 0x72, 0x18, 0x9C, 0x2E, 0x56, 0xF8, 0x2E, 0x2E, 0x02,
  0x53, 0x28, 0x78, 0x4B, 0x77, 0x2F, 0x78, 0xDF, 0x0B, 0xE4,
  0x78, 0x7F, 0x0D, 0x4E, 0x78, 0x5F, 0x82, 0x15, 0x78, 0xEA,
  0x9B, 0xC8, 0x78, 0x89, 0xEA, 0xF8, 0x2E, 0x6A, 0x2D, 0x63,
  0x2E, 0x74, 0x19, 0x51, 0x2E, 0xAB, 0xC1, 0x18, 0x2E, 0x9D,
  0xFE, 0xF1, 0x2E, 0x5B, 0x38, 0x4F, 0x2E, 0xB4, 0xE8, 0x67,
  0x2E, 0x4B, 0xC1, 0xA5, 0x2E, 0xAE, 0x68, 0x7F, 0x78, 0xAE,
  0x63, 0xF4, 0x78, 0x46, 0x88, 0xDB, 0x78, 0x02, 0x76, 0x07,
  0x78, 0x24, 0x13, 0xCA, 0x78, 0x78, 0x53, 0x82, 0x78, 0x04,
  0xCF, 0x83, 0x78, 0x86, 0x55, 0x5D, 0x78, 0x6F, 0x9C, 0xD0,
  0x78, 0xD7, 0xCA, 0x84, 0x78, 0x16, 0x44, 0x4C, 0x78, 0x60,
  0x89, 0x86, 0x78, 0x7D, 0x39, 0x77, 0x78, 0x1F, 0x5B, 0x73,
  0x78, 0x39, 0xCA, 0xBC, 0x78, 0x87, 0xD4, 0xBC, 0x78, 0xA1,
  0x67, 0x45, 0x78, 0x0B, 0x59, 0xFA, 0x78, 0xBF, 0xD8, 0x91,
  0x78, 0x2C, 0x20, 0x45, 0x78, 0x71, 0xC0, 0x01, 0x78, 0x3B,
  0x7F, 0xA4, 0x78, 0x79, 0x55, 0xC3, 0x78, 0xCF, 0x1C, 0x10,
  0x78, 0xBC, 0x61, 0x25, 0x78, 0x45, 0x92, 0x2F, 0x78, 0x83,
  0x50, 0x4C, 0x78, 0x68, 0x9A, 0xCF, 0x78, 0x31, 0x5E, 0x6E,
  0x78, 0x53, 0x49, 0x3F, 0x78, 0x1E, 0x02, 0x28, 0x78, 0xD1,
  0x4A, 0x76, 0x78, 0xCE, 0xE8, 0x73, 0x78, 0xE8, 0xFD, 0xA0,
  0x78, 0xBF, 0xE7, 0x9E, 0x78, 0x2C, 0x4B, 0x87, 0x78, 0xA8,
  0x41, 0x72, 0x78, 0x9E, 0x4D, 0xDE, 0x78, 0x3D, 0xB9, 0x8C,
  0x78, 0x78, 0x49, 0x5E, 0x78, 0x28, 0x5F, 0x6A, 0x78, 0x63,
  0x27, 0x56, 0x78, 0x62, 0xE2, 0xA8, 0x78, 0x29, 0xC2, 0xA0,
  0x78, 0x60, 0x58, 0xA1, 0x78, 0x3A, 0x88, 0x84, 0x78, 0xE0,
  0x31, 0x6B, 0x78, 0xBC, 0xE7, 0x1D, 0x78, 0x82, 0x67, 0x89,
  0x78, 0xE6, 0x4D, 0xDA, 0x78, 0xDB, 0x8E, 0xA8, 0x78, 0x5E,
  0xD2, 0x4C, 0x78, 0x0F, 0xAB, 0x5F};
  int b;
  b = sizeof(a)/sizeof(int);
  int i,count=0;
  for(i=0;i

其实地图就是SCU,从左下角走到右上角就行了。
就提示到这了,大家快去试试鸭~~~
第五题明天写吧
才不会咕咕咕

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