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  1. #include <cstdio>
  2. #include <cctype>
  3. #include <string>
  4.  
  5. const int Nx = 3;
  6. const int Ny = 3;
  7. const std::string Chars[Ny][Nx] = {
  8. "1", "2", "3",
  9. "4", "5", "6",
  10. "7", "8", "9"
  11. }
  12.  
  13. ;int main(void) {
  14. 	// 文字列置換
  15. 	for (int y = 0; y < Ny; y++) {
  16. 		for (int x = 0; x < Nx; x++) {
  17. 			std::string& str = *((std::string *)&Chars[y][x]);
  18. 			for (std::string::iterator it = str.begin(); it != str.end(); it++) {
  19. 				if (isdigit(*it) && *it != '0') *it = *it - '1' + 'a';
  20. 			}
  21. 		}
  22. 	}
  23. 	// テスト出力
  24. 	for (int y = 0; y < Ny; y++) {
  25. 		for (int x = 0; x < Nx; x++) {
  26. 			if (x > 0) putchar(',');
  27. 			printf("\"%s\"", Chars[y][x].c_str());
  28. 		}
  29. 		putchar('\n');
  30. 	}
  31. 	return 0;
  32. }
  33.  
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
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Standard input is empty
stdout
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"a","b","c"
"d","e","f"
"g","h","i"
https://ideone.com/0cv66H
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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