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C/C++: Ê®Áù½øÖÆ×ª10½øÖÆÔ´Âë
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int
hex_char_value(
char
c)
{
if
(c >=
'0'
&& c <=
'9'
)
return
c -
'0'
;
else
if
(c >=
'a'
&& c <=
'f'
)
return
(c -
'a'
+ 10);
else
if
(c >=
'A'
&& c <=
'F'
)
return
(c -
'A'
+ 10);
assert(0);
return
0;
}
int
hex_to_decimal(
const
char
* szHex,
int
len)
{
int
result = 0;
for
(
int
i = 0; i < len; i++)
{
result += (int
)pow((
float
)16, (
int
)len-i-1) * hex_char_value(szHex[i]);
}
return
result;
}
int hex_char_value(char c)
{
if(c >= '0' && c <= '9')
return c - '0';
else if(c >= 'a' && c <= 'f')
return (c - 'a' + 10);
else if(c >= 'A' && c <= 'F')
return (c - 'A' + 10);
assert(0);
return 0;
}
int hex_to_decimal(const char* szHex, int len)
{
int result = 0;
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#include "Stdio.h"
#include "Conio.h"
#include
#define size 81
#define lim 5
#define tstr "ABCDEFGH"
void display(char **p,int i);
void display2(char *p[],int i);
void display3(char (*p)[40],int i);
void testint();
int main(void)
{
testint();
getch();
return 0;
}
test1() ......
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