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#include <stdio.h>  // Ö»ÓÐÕâÒ»¸öÍ·Îļþ

char username[20];  // ·ÅÓû§Ãû
char password[20];  // ·ÅÃÜÂë
char *DATA = getenv("QUERY_STRING");  // È¡µÃCGIÊäÈ룬POST·½Ê½
if( DATA == NULL ){return 0;}    // ¿´Ö¸ÕëÊÇ·ñÓÐЧ
sscanf(DATA, "username=%s&password=%d",&username,&password);  // È¡³öusernameºÍpassword
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