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/*µÚÒ»Ìâ*/
p=(float*)malloc(sizeof(float[M]));
/*µÚ¶þÌâ*/
p=(float*)malloc(sizeof(int[M][N]));
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int i;
int **p;
p=(int*)malloc(sizeof(int)*M);/*¸øÐзÖÅä¿Õ¼ä*/
for(i=0;i<M;i++)
{
p[i]=(int*)malloc(sizeof(int)*N);/*¸øÁзÖÅä¿Õ¼ä*/
}
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C++³ÌÐò swap(int a ,int b){a^=b^=a^=b;}
JAVA³ÌÐò swap(int a, int b){ a^=b;b^=a;a^=b; }»òÕß{ b^=(a^=b) ; a^=b;}
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#include <stdio.h>
#include <windows.h>
#include <mysql.h>
#define host "localhost"
#define username "root"
#define password "123"
#define database "oa"
MYSQL *conn;
int main()
{
MYSQL_RES *res_set;
MYSQL_ROW row;
unsigned int i,ret;
FILE *fp;
MYSQL_FIELD *field;
......
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#include <stdio.h>
#define init_employee(X,Y) {(X),(Y),wage ......
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