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C/C++ code:
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MYSQL* mysql£»
MYSQL_RES* res;
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void connect()
{
mysql_init(mysql);
mysql_realconnect(....);
}
function a ()
{
if(mysql==??)
connect();
else
dosomequery();
}
function b()
{
if(mysql==??)
connect();
else
dosomeotherquery();
}
int main()
{
...
}
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function a ()
{
if(connect()!=null)
else
dosomequery();
}
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#include <conio.h>
#include <ctype.h>
float date1,date2;
char op;
void ......
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