0 thích 0 k thích
10.6k đã xem

Write a program that reads strings of up to 1000 characters continuously and displays them, after replacing the lower letters with upper letters and vice versa.

寫一個程式 輸入一個字串(最多1000)  把小寫轉大寫大寫轉小寫

Example input:

With the rise in GLOBAL warming and increasing POLLUTION levels, it is becoming essential to find a viable alternative to the internal combustion engine petrol powered CAR.

Example output:

wITH THE RISE IN global WARMING AND INCREASING pollution LEVELS, IT IS BECOMING ESSENTIAL TO FIND A VIABLE ALTERNATIVE TO THE INTERNAL COMBUSTION ENGINE PETROL POWERED car.
[Exercise] Coding (C) - đã hỏi trong Chapter 13: Strings
ID: 41431 - Xem được từ: Không giới hạn - Hiệu lực đến: Không giới hạn

đã sửa bởi | 10.6k đã xem

57 Trả lời

0 thích 0 k thích
Hidden content!
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main()
{
*** *** ** * * * **** a[100];
* * ** * * ** * ***** *** * ***
* ** * ** * **** **** ** * i;
** *** *** * *** * * ** ** ******* * ** ***** * *
** ***** * ** *
** ** * ******* *** * * *** ** * *** * * ********* *** * * ** * * * ****** ** * * *
* * * ****** ** * * * **** * ** * ******** * * * * *** * * * ** * *
*** *** ** * * **** * * ** ** * ** *** * ** ***** ** * * * ** * *
* * * ** ** * ** ** * ** * ** * ***** * * ** * *** * *** ***** * **

    }
* * **** * * ** * * * * *** *
** *** * * * ** * 0;
}
trả lời bởi (-140 điểm)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 thích 0 k thích
Hidden content!
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main()
{
**** * **** **** * ** * a[100];
** * **** * * **** * * *** **
** * * ** * ** ** * * * i;
*** * ** * * * * * **** ** *
** ** ******* *** ** **
*** * ** * * * ** *** * * * *** ** * * * * **** * *** * * ** ** ***
** * * * *** * * * *** * * * ** * * ** ** * * * * ****** * * * * ***
**** ** ** * * ** * ** ***** ** ** * * * ** * * ** * * ** * * * *
* * ** ** ** * * ** ** * * * ***** * ** * **** ** **** *

    }
* * * * ** ** ** ** ** *** ** * * *
*** * * ** * * * * 0;
}
trả lời bởi (-140 điểm)
0 0
prog.c: In function 'main':
prog.c:13:28: error: expected expression before '[' token
         else if(a[i]>='A'&&[i]<'Z')
                            ^
0 thích 0 k thích
Hidden content!
#include * ** * ** ******

int main ()
{
* *** * **** *** * c = 0;
* ** ** * ** ****** ch, s[1000];

** * * ** ** * **** * a *** *
** ****** **** * * * * ** *

** * ***** ** * (s[c] != '\0') {
* *** * * * ** * * * * * ** = s[c];
* ** ** * * * *** ** * * * (ch >= 'A' * *** ch <= 'Z')
** * * * **** ** * ** * * *** ** ************ = s[c] + 32;
* * ** * ***** * * *** ** ** * ** *** if (ch >= 'a' * * * ** * ch <= 'z')
*** * ** ** * * ** ** **** * *** ** ** * * * * ** * *** * = s[c] - 32;
* ** * * * * * ** * * ** * * *
**** *** ** *** ****

** ** ** * ** * ** * **** * *** ** s);

* * *** ******** * * * 0;
}
trả lời bởi (16 điểm)
0 0
prog.c: In function 'main':
prog.c:9:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(s);
    ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/cckJajTZ.o: In function `main':
prog.c:(.text+0x3b): warning: the `gets' function is dangerous and should not be used.
0 thích 0 k thích
Hidden content!
#include * * * ***
* * * * * ** * *** **
** ** * * ** * *
int * *
{
char a[1000];
int i,n;

* * ** ****** : ** );
* *** * ********
* ****
*** * *
{
** * ** ** * ** * ** ( ( a[i] >= 'a' ) ***** ** ( a[i] * * 'z' ) )
*** * * * ** * ** **** *** * * ** ** ** *****
* ** *** ***** ** *** * * ** *** *** * * ** = a[i] - 'a' + 'A';
******* * * ** * *** * ***** **** * * *** * *
**** *** ** *** * ** ** * ** if( ( a[i] * * * 'A' ) * * * ** * ( a[i] **** 'Z' ) )
* * * * ** * * **** ******* * * * ******
* * *** ** *** * ***** * ** *** * ** ** ** = a[i] + 'a' - 'A';
**** * ** * *** ** * * * ** ** * **
}

printf( * ** * ** a );

* * * * *** **** **
return 0;
}
trả lời bởi (-32 điểm)
đã sửa bởi
0 0
prog.c: In function 'main':
prog.c:10:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(a);
 ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:11:3: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
 n=strlen(a);
   ^~~~~~
prog.c:11:3: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:11:3: note: include '<string.h>' or provide a declaration of 'strlen'
/tmp/ccbGRkOb.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:11:3: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
 n=strlen(a);
   ^~~~~~
prog.c:11:3: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:11:3: note: include '<string.h>' or provide a declaration of 'strlen'
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 thích 0 k thích
Hidden content!
#include *** ***** * *** *

int main ()
{
* * ** * ** * * * * c = 0;
* * * * * *** * * ** ch, s[1000];
** ** * * * **** ** * ** s);

*** * * * ****** * * (s[c] != '\0') {
** * * * **** * * ** ** ** * = s[c];
* *** * * * * **** ** * ****** ** * * (ch >= 'A' * *** * ** ch <= 'Z')
* * * ****** * ** * ************* * * * * * ***** = s[c] + 32;
* **** ** ** * * * * ** ** if (ch >= 'a' ** * * ** ch ** ** * 'z')
****** * ** *** ****** ** * * * * * * * ******* ** *** * = s[c] - 32;
* ******* ***** * * *** *** * * * * *** **
*** * ** * * *

** *** * * * * ** ******* **** ** * * * s);

*** * * * ** 0;
}
trả lời bởi (-140 điểm)
đã sửa bởi
0 0
prog.c: In function 'main':
prog.c:8:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccEVmRzQ.o: In function `main':
prog.c:(.text+0x30): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:7:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(s);
    ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccYGFu22.o: In function `main':
prog.c:(.text+0x2f): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:7:12: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
    scanf("%s", &s);
            ^
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
0 thích 0 k thích
Hidden content!
#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int main()
{
* * ** * *** * * * a[1000];

** * * * * *** * * **

********* **** * ** ****** i;
** ** * * * ** * ** **** ** * *****
** * * ** ** ***
* * ** * * ** ** *** * *** ** *** * * ** * * * *** * ** * *
** * * * * * ** *** ** * * ** * *** ** * ***** * * ** * * * *


* * * *** * ******* ****** ** ** * * * ** * * * ****** **** *** * **
**** *** ** *** * ********* ** * ** * *** * * *** * **** **** **


    }

* * * * * ** *** * *** * ** * ** * ***

**** * *** * ** ** * * * 0;
}
trả lời bởi (-16 điểm)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 thích 0 k thích
Hidden content!
#include <stdio.h>
int main()
{
*** *** * ******* * ** * * a[1000];
* ** ** * * * * **** * * i=0;
* * * ** ** *** * * * * * **
*** *** * * * * * * * (a[i]!=0)
    {
* *** *** * ** ** *** * * * * *** ** * *** (a[i]>64 && a[i]<91)
** *** * **** *** * * ** * ******** * * * ***
* ***** *** * ** * * * ** * ****** * * * **** * * **** * **** * * * ****
** * ** * * * * * * * * * * * *** * ***
* * * * * *** ***** * ** ** *** * *** if (a[i]>96 && a[i]<123)
* ***** ******* * *** ** ** ***** ****** *
** * *** ***** *** ** * *** * *** * ** *** **** * ***** *** *** ******* * *
* * * ** * ** * * ** * ** ** ** * *
* * ** * ** ** ***** ***** ** * * * **** * * * *
    }
***** **** * ** ** ** * **** * * * ******
* ** * * * ** *** **** **** 0;
}
trả lời bởi (-229 điểm)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 thích 0 k thích
Hidden content!
#include * * ** **
#include * ***** *** * *

void main()
{
** ** * ** **** * * *** sentence[1000];
***** * *** ** ** ** *** count, ch, i;

*** * * * * ** * ***** ** (i = 0;(sentence[i] = getchar()) != '\n'; i++)
*** * * * * * **
** ** * ** ** * *** *** * * ****
** * * * * * ** *
*** * **** * ** * ** **** * * * = '\0';
* * *** * * *** = i;
* * * ** * *** ** * (i = 0; i < count; i++)
*** * ****** ** * **** * * *
* ** * * ** * ** *** ************** ***** * * *** *** * = * **** ** * * ** ** **** :
** * **
* **** ** * **** * ** * ** ** * * ***** * * * **** *
* ** * ** * * *** *
}
trả lời bởi (-168 điểm)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
0 thích 0 k thích
Hidden content!
* * ** ** ****** **
** *** * * ** * *
int **
{
** ** ** char a[1000];
***** * * * * * ** * **
* ** ** ** int i;
***** ** **** * * ** ***** *
* * *** * {
** ** * * * * * ** * * * * * * ** **
** * ***     {
*** * *         * *** * ** *** **
* * *   *** * *** ***** }
** ** * ** ** ** * ** * else ** * * *** * ** ***
* * *** *** ** ** * * {
*** **** * * ** ***** ** * * ** *** ** **
** ** ** * }
* ** * * * }
**** **** * * ** * * ******** ***
}
trả lời bởi (-249 điểm)
đã sửa bởi
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
0 thích 0 k thích
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i;
    char a[1000];
    fgets(a,1000,stdin);
* ** **** ** ** ** * ***** ****** * **
** * ** *** ** *** * * * * * * ** ****
* *** * * ** ** * * *** ***** * *** * * ** ***** **** ** ** * * && a[i]<='z')
* * ** * * * *** *** ** * *** * * ** * ** * *** ** **** ** ** *** * ** **** * ** * * ** ** *
******** * * **** *** * ** * *** *** ** *** * ** * ** *** ***** * ** * * * *** * **
* * * * *** * ** ***** * * *** ** **** ** ** *** * ** **** * ****** **** ** * * *** *** *
* * *** *********** * * * ** * ** * * **** ** * **** if(a[i]>='A' && a[i]<='Z')
** * * * * * * * * * * * *** * ******** *** ** *** * * * ** *** ** ** ** *** * * ***** *
** ** ** ** * *** *** **** * * ***** * ***** *** ** ** * * * *** *** ** * ** *** *** ***** ** **** * **
* * * * ****** * *** *** * * ** * ** * * *** *** ** ** ** **** * * * ** ** ****** * * *
* * * * ** ** * * * *** ** *** * ***
* * * ***** * * * **** * * *** *** * ** * ** * * * * ***
}
trả lời bởi (-258 điểm)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.252
©2016-2025

Những câu hỏi liên quan

0 thích 0 k thích
27 trả lời
[Exercise] Coding (C) - đã hỏi ngày 11 tháng 1 năm 2018 trong Chapter 13: Strings bởi thopd (12.1k điểm)
ID: 41439 - Xem được từ: Không giới hạn - Hiệu lực đến: Không giới hạn
| 7.3k đã xem
0 thích 0 k thích
29 trả lời
[Exercise] Coding (C) - đã hỏi ngày 11 tháng 1 năm 2018 trong Chapter 13: Strings bởi thopd (12.1k điểm)
ID: 41436 - Xem được từ: Không giới hạn - Hiệu lực đến: Không giới hạn
| 7k đã xem
12,783 câu hỏi
183,442 trả lời
172,219 bình luận
4,824 thành viên