面試寶典面試題筆試與

1、f(%d,total);/thisisright f(total);/this is wrongo);/butthisisunsigned short signedf(%d,total);/thisisright f(total);/this is wrongo);/butthisisunsigned short signed short long unsignedlongfloat 32 double long double char*my_cpy(char*src, len) char dest1024; memcpy(dest,src,len); return dest;：會(huì)char *

2、memcpy( char *dest, const char )pDestchar*my_cpy(char*src, len) char dest1024; memcpy(dest,src,len); return dest;：會(huì)char *memcpy( char *dest, const char )pDest=;= = 條件為 FLASE 顯示assert(dest!=NULL | src != void*memcpy(void *dest, void *src, size_t /* memcpy 拷貝的內(nèi)存塊 void memcpy(void* pvTo, void* pvFrom,

3、size_t void* pbTo = (byte*)pvTo; void*pbFrom=(byte*)pvFrom;ASSERT(pvTo != NULL & pvFrom != void*memcpy(void *dest, void *src, size_t /* memcpy 拷貝的內(nèi)存塊 void memcpy(void* pvTo, void* pvFrom, size_t void* pbTo = (byte*)pvTo; void*pbFrom=(byte*)pvFrom;ASSERT(pvTo != NULL & pvFrom != /*memmoveASSERT(pbTo=

4、pbFrom+size|pbFrom=pbTo+size); *pbTo+=*pbFrom+; char *strcpy(char *strDest, const char ASSERT(strDest!=NULL&strSrc!=NULL); char *addr = strDest; return void *memcpy(void *dest, const void ASSERT(dest!=NULL&src!=i=0; i cout; dest = strcmp(const char*str1, const while (str1 != NULL & str2 != if(*str1

5、dest = strcmp(const char*str1, const while (str1 != NULL & str2 != if(*str1 *str2)return1; else str1+; str2+;if(str1=NULL&str2!=NULL) return -1;elseif(str1!=NULL&str2=NULL) return 1;else return /way2： more strcmp(const char*str1, const i=strlen(str1); for(j=0; jstr2j)return1;/ifstr2terminates, str1jstr2j, return 1;els