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void Reverse(char s[])
{
for(int i = 0, j = strlen(s) - 1; i < j; ++i, --j) {
char c = s[i];
s[i] = s[j];
s[j] = c;
}
}
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a ^= b;
b ^= a;
a ^= b;
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char* strrev1(const char* str)
{
int len = strlen(str);
char* tmp = new char[len + 1];
strcpy(tmp,str);
for (int i = 0; i < len/2; ++i)
{
char c = tmp[i];
tmp[i] = tmp[len – i - 1];
tmp[len – i - 1] = c;
}
return tmp;
}
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char* strrev2(const char* str)
{
char* tmp = new char[strlen(str) + 1];
strcpy(tmp,str);
char* ret = tmp;
char* p =
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#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar num;
void main()
{
TMOD=0x01;
TH0=(65536-45872)/256;
TL0=(65536-45872)%256;
EA=1;
ET0=1;
TR0=1;
P1=0xFF;
while(1);
}
void T0_time() interrupt 1
{
  ......
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/* ¼ÆËãxÖÐ1λµÄÊýÄ¿£º·½°¸1£¬²ÉÓ÷ÖÖβßÂÔ */
inline int pop(unsigned x){
/* ¶Ôÿ¸ö2λ×ֶΣ¬ÏÈÎö³öÆäÓҶ˵Ä1룬ÔÙÎö³öÆä×ó¶ËµÄ1λ£¬È»ºóÈÃÕâÁ½¸öλÏà¼Ó */
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int zbytel(unsigned x){
if((x>>24)==0) return 0;
else if((x & 0x00ff0000)==0) return 1;
else if((x & 0x0000ff00)==0) r ......
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#define uchar unsigned char
#define uint unsigned int
#include <intrins.h>
/*
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