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  1. #include <stdio.h>
  2. #include<string.h>
  3. struct name
  4. {
  5. 	char name[21];
  6. }ar;
  7. int main(void) {
  8. 	int t,i,j,c=0,count=0,n;
  9. 	scanf("%d",&t);
  10. 	while(t--)
  11. 	{
  12. 		scanf("%d",&n);
  13. 		char temp[21];
  14. 	for(i=0;i<n;i++)
  15. 	{
  16.  
  17. 		scanf("%s",ar[i].name);
  18. 	}
  19. 	for(i=0;i<n;i++)
  20. 		{
  21. 			count=1;
  22. 			strcpy(temp,ar[i].name);
  23. 			if(strcmp(ar[i].name,"ullu")!=0)
  24. 			{
  25. 			for(j=i+1;j<n;j++)
  26. 			{
  27. 				if(strcmp(temp,ar[j].name)==0)
  28. 				{
  29. 					strcpy(ar[i].name,"ullu");
  30. 					count++;
  31. 			}
  32. 		}
  33. 			}
  34. 			if(count %2!=0)
  35. 			c++;
  36. 		}
  37. 		printf("%d\n",c);
  38. 	}
  39. 	// your code goes here
  40. 	return 0;
  41. }
  42.  
Compilation error #stdin compilation error #stdout 0s 2056KB
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1
8
Shubham
Hasil
Shubham
Ravi
Shikhar
Hasil
Jaiwant
Hasil
compilation info 
prog.c: In function 'main':
prog.c:17:16: error: subscripted value is neither array nor pointer nor vector
   scanf("%s",ar[i].name);
                ^
prog.c:22:18: error: subscripted value is neither array nor pointer nor vector
    strcpy(temp,ar[i].name);
                  ^
In file included from /usr/include/string.h:635:0,
                 from prog.c:2:
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:23:16: error: subscripted value is neither array nor pointer nor vector
    if(strcmp(ar[i].name,"ullu")!=0)
                ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:27:22: error: subscripted value is neither array nor pointer nor vector
     if(strcmp(temp,ar[j].name)==0)
                      ^
prog.c:29:15: error: subscripted value is neither array nor pointer nor vector
      strcpy(ar[i].name,"ullu");
               ^
stdout
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Standard output is empty
https://ideone.com/2cHBnz
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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