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int a[60][250][1000],i,j,k;
for(k=0;k<=1000;k++)
for(j=0;j<250;j++)
for(i=0;i<60;i++)
a[i][j][k]=0;
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#include<stdio.h>
main()
{
int a,b,c,d;
a=10;
b=a++;
c=++a;
d=10*a++;
printf("b£¬c£¬d£º%d£¬%d£¬%d"£¬b£¬c£¬d£©;
return 0;
}
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´ð°¸£º BOOL : if ( !a )
int : if ( a == 0)
float : const EXPRESSION EXP = 0.000001
if ( a < EXP && a >-EXP)
pointer : if ( a != NULL)
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char *strcpy(char *strDest, const char *strSrc);
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char *strcpy(char *strDest, const char *strSrc)
{
if ( strDest == NULL || strSrc == NULL)
return NULL ;
if ( strDest == strSrc)
return strDest ;
char *tempptr = strDest ;
while( (*strDest++ = *strSrc++) != ¡®¡¯)
;
return tempptr ;
}
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const int MINNUMBER = -32767 ;
int find_sec_max( int data[] , int count) //ÀàËÆÓÚ1 4 4 4ÕâÑùµÄÐòÁн«ÈÏΪ1Êǵڶþ´óÊý
{
int maxnumber = data[0] ;
int sec_max = MINNUMBER ;
for ( int i = 1 ; i < count ; i++)
{
if ( data[i] > maxnumber )
{
sec_max = maxnumber ;
maxnumber = data[i] ;
}
else
{
if ( data[i] > sec_max )
sec_max = data[i] ;
}
}
return sec_max ;
}