0 thích 0 k thích
2.5k 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 | 2.5k 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:172.70.130.126
©2016-2024

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
| 1.9k 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
| 1.7k đã xem
12,783 câu hỏi
183,443 trả lời
172,219 bình luận
4,824 thành viên