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问答题
STRING
DB‘ABCDEFGHIJ’
MOVAH,01从键盘输入字符1~9
INT21H
ANDAL,0FH
DECAL
XORAH,AH
MOVBX,OFFSETSTRING
ADDBX,AX
MOVBL,[BX]
MOVAH,02H
;显示输出
INT21H
:
试回答:
如从键盘输入字符‘4’,程序段有什么结果?
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更多 “问答题STRING DB‘ABCDEFGHIJ’ MOVAH,01从键盘输入字符1~9 INT21H ANDAL,0FH DECAL XORAH,AH MOVBX,OFFSETSTRING ADDBX,AX MOVBL,[BX] MOVAH,02H ;显示输出 INT21H : 试回答: 如从键盘输入字符‘4’,程序段有什么结果?” 相关考题
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请补充函数fun(),该函数的功能是;删除字符数组中小于等于指定字符的字符,指定字符从键盘输入,结果仍保存例如,输入“abcdefghij”,指定字符为‘d’,则结果输出“defghij”。注意:部分源程序给出如下。请勿改动主函数main和其他函数中的任何内容,仅在函数fun()的横线上填入所编写的若干表达式或语句。试题程序:include <stdio. h>define N 80void fun (char s[], char ch){int i=0, j=0;while (s [i] ){if (s Iii<ch)【 】;else{【 】i++;}}【 】}main (){char str [N], ch;clrscr ();printf("\n Input a string:\n");gets (str);printf("\n*** original string ***\n");puts (str);printf("\n Input a character:\n");scanf ("%c", ch);fun(str, ch);printf("\n*** new string ***\n");puts (str);}
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请补充函数proc(),该函数的功能是:删除字符数组中小于指定字符的字符,指定字符从键盘输入,结果仍保存在原数组中。 例如,输人“abcdefghij”,指定字符为“f”,则结果输出“fghij”。 注意:部分源程序给出如下。 请勿改动main()函数和其他函数中的任何内容,仅在函数proc()的横线上填入所编写的若干表达式或语句。 试题程序:
考题
YouwanttocreateanRMANrecoverycatalogintheRC01databasetohelpyoumanagethedatabasesnamedDB01andDB02.Youneedtocreatearecoverycatalogownerinwhichofyourdatabases?()
A.RCO1only.B.DB01only.C.DB02only.D.DB01andDB02only.E.DB01,DB02,andRC01.
考题
You want to create an RMAN recovery catalog in the RC01 database to help you manage the databases named DB01 and DB02. You need to create a recovery catalog owner in which of your databases?()A、RCO1 only.B、DB01 only.C、DB02 only.D、DB01 and DB02 only.E、DB01,DB02,and RC01.
考题
STRING
DB‘ABCDEFGHIJ’
MOVAH,01从键盘输入字符1~9
INT21H
ANDAL,0FH
DECAL
XORAH,AH
MOVBX,OFFSETSTRING
ADDBX,AX
MOVBL,[BX]
MOVAH,02H
;显示输出
INT21H
:
试回答:
如从键盘输入字符‘4’,程序段有什么结果?
考题
STRING
DB‘ABCDEFGHIJ’
MOVAH,01从键盘输入字符1~9
INT21H
ANDAL,0FH
DECAL
XORAH,AH
MOVBX,OFFSETSTRING
ADDBX,AX
MOVBL,[BX]
MOVAH,02H
;显示输出
INT21H
:
试回答:
上述程序段的功能是什么?
考题
C语言标准库函数""fgets(string,n,fp)""的功能是()。A、从文件fp中读取长度为n的字符串存入指针string指向的内存B、从文件fp中读取长度为n-1的字符串存入指针string指向的内存C、从文件fp中读取n个字符串存入指针string指向的内存D、从文件fp中读取长度不超过长度为n-1的字符串存入指针string指向的内存
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考题
问答题STRING
DB‘ABCDEFGHIJ’
MOVAH,01从键盘输入字符1~9
INT21H
ANDAL,0FH
DECAL
XORAH,AH
MOVBX,OFFSETSTRING
ADDBX,AX
MOVBL,[BX]
MOVAH,02H
;显示输出
INT21H
:
试回答:
如从键盘输入字符‘4’,程序段有什么结果?
考题
问答题STRING
DB‘ABCDEFGHIJ’
MOVAH,01从键盘输入字符1~9
INT21H
ANDAL,0FH
DECAL
XORAH,AH
MOVBX,OFFSETSTRING
ADDBX,AX
MOVBL,[BX]
MOVAH,02H
;显示输出
INT21H
:
试回答:
上述程序段的功能是什么?
考题
单选题C语言标准库函数""fgets(string,n,fp)""的功能是()。A
从文件fp中读取长度为n的字符串存入指针string指向的内存B
从文件fp中读取长度为n-1的字符串存入指针string指向的内存C
从文件fp中读取n个字符串存入指针string指向的内存D
从文件fp中读取长度不超过长度为n-1的字符串存入指针string指向的内存
考题
单选题执行1号DOS系统功能调用,从键盘输入的字符值存放在()寄存器中。A
ALB
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CLD
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