0 thích 0 k thích
9.3k 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 | 9.3k 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:172.69.58.189
©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
| 6.6k 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
| 6.3k đã xem
12,783 câu hỏi
183,442 trả lời
172,219 bình luận
4,824 thành viên