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請寫一個程式將輸入的小寫字母都轉成大寫字母

輸入說明:

會輸入一連串的字元,最後會用一個*作為結束

輸出說明:

請將輸入的所有小寫字元都轉成大寫字元輸出,如果不是小寫字元就不做任何輸出。

輸入範例;

1234567890ABCDEFGHIJKlmnopqrstuvwxyz*

輸出範例:

LMNOPQRSTUVWXYZ
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
Available when: Unlimited - Due to: Unlimited
| 355 views

31 Answers

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Hidden content!
#include * ***** * *** *
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}
answered by (114 points)
0 0
Case 0: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
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Hidden content!
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int main()
{
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}
answered by (100 points)
0 0
Case 0: Correct output
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Hidden content!
#include<stdio.h>
int main()
{
   int i,j=0;
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 return 0;
}
answered by (172 points)
edited by
0 0
Case 0: Wrong output
0 0
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0 0
Case 0: Wrong output
0 0
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0 0
Case 0: Wrong output
0 0
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0 0
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0 0
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Hidden content!
#include <stdio.h>
#include <conio.h>
#include <string.h>
int main(){
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}
answered by (212 points)
0 0
prog.c:2:19: fatal error: conio.h: No such file or directory
 #include <conio.h>
                   ^
compilation terminated.
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Hidden content!
#include <stdio.h>
#include <string.h>
int main(){
** * **** *** ** s1[1000];
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}
answered by (194 points)
edited by
0 0
prog.c:2:19: fatal error: conio.h: No such file or directory
 #include <conio.h>
                   ^
compilation terminated.
0 0
prog.c: In function 'main':
prog.c:7:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(s1);
     ^~~~
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/ccb3kRGx.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:7:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets("%s",s1);
     ^~~~
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:7:5: error: too many arguments to function 'gets'
     gets("%s",s1);
     ^~~~
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__;
              ^~~~
0 0
Case 0: Correct output
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Hidden content!
#include<stdio.h>
int main()
{
   char ch;
* **** * *** ** ** * *** * ** * * * *
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   return 0 ;
}
answered by (194 points)
0 0
prog.c: In function 'main':
prog.c:10:4: error: expected ';' before 'printf'
    printf("%d\n",ch);
    ^~~~~~
prog.c:11:7: warning: implicit declaration of function 'isalunm' [-Wimplicit-function-declaration]
    if(isalunm(ch))
       ^~~~~~~
prog.c:13:8: warning: implicit declaration of function 'print' [-Wimplicit-function-declaration]
        print("%ch\xe5\xad\x97\xe4\xb8\xb2\xe7\x82\xba\xe5\xad\x97\xe6\xaf\x8d\n",ch);
        ^~~~~
prog.c:14:11: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
        if(islower(ch))
           ^~~~~~~
prog.c:15:46: warning: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
         printf("\xe5\xb0\x87\xe5\xad\x97\xe6\xaf\x8d\xe8\xbd\x89\xe6\x88\x90\xe5\xa4\xa7\xe5\xaf\xab:%ch\n",toupper(ch));
                                              ^~~~~~~
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Hidden content!
#include<stdio.h>
int main()
{
 int i,j=0;
 char a[1000],s[1000];
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 return 0;
}
answered by (236 points)
edited by
0 0
prog.c: In function 'main':
prog.c:36:1: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
 system("pause");
 ^~~~~~
0 1
Case 0: Correct output
0 0
prog.c: In function 'main':
prog.c:29:3: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
   system("pause");
   ^~~~~~
0 0
Case 0: Correct output
0 0
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0 0
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0 0
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0 0
Case 0: Wrong output
0 0
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0 like 0 dislike
Hidden content!
******* *
int main()
{
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answered by (202 points)
0 0
prog.c: In function 'main':
prog.c:22:11: warning: zero-length gnu_printf format string [-Wformat-zero-length]
    printf("",str[i]);
           ^~
0 0
Case 0: Correct output
0 like 0 dislike
Hidden content!
#include ** ***** ** *

int main()
{
******* str[100];
* ** *ptr;
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}
answered by (228 points)
0 0
prog.c: In function 'main':
prog.c:9:2: 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/ccrUo9sb.o: In function `main':
prog.c:(.text+0x2d): warning: the `gets' function is dangerous and should not be used.
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Hidden content!
** * ** * ** ** *
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int ***** *
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}
}
answered by (228 points)
0 0
prog.c: In function 'main':
prog.c:8:2: 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/cc3WJuEP.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
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