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  1. #include<cstdio>
  2. #include<cstring> 
  3. using namespace std;
  4.  
  5. int main() 
  6. {
  7. 	char s[100][100];
  8. 	int i = 0, j, k;
  9. 	int max;
  10. 	while(gets(s[i]) != NULL)
  11. 	{
  12. 		if(i == 0) {max = strlen(s[i]);}
  13. 		else if(max < strlen(s[i])){max = strlen(s[i]);}
  14. 		i++;
  15. 	}
  16. 	for(j = 0; j < max; j++)
  17. 	{
  18. 		for(k = i-1; k>= 0; k--)
  19. 		{
  20. 			if(j < strlen(s[k])){printf("%c", s[k][j]);}
  21. 	        else if (k != 0){printf(" ");}
  22. 		}
  23. 		printf("\n");
  24. 	return 0;
  25. 	}
  26. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp:10:8: error: use of undeclared identifier 'gets'
        while(gets(s[i]) != NULL)
              ^
1 error generated.
stdout
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Standard output is empty
https://ideone.com/4erJc1
language:
C++14 (clang 8.0)
created:
5 years ago
visibility:
public

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