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  1. #include <unistd.h>
  2.  
  3. void ft_putnbr(int nb)
  4. {
  5. 	int nbr;
  6. 	char ch;
  7.  
  8. 	nbr = nb;
  9. 	if (nbr < 0)
  10. 	{
  11. 		write(1, "-", 1);
  12. 		nbr *= -1;
  13. 	}
  14. 	if (nbr >= 10)
  15. 	{
  16. 		ch = (nbr % 10) + 48;
  17. 		ft_putnbr(nbr / 10);
  18. 		write(1, &ch, 1);
  19. 	}
  20. 	else
  21. 	{
  22. 		ch = nbr + 48;
  23. 		write(1, &ch, 1);
  24. 	}
  25. }
  26.  
  27. int ft_atoi(char *str)
  28. {
  29. 	int		nbr;
  30. 	int		sign;
  31. 	int		i;
  32.  
  33. 	nbr = 0;
  34. 	sign = 1;
  35. 	i = 0;
  36. 	while (('\t' <= str[i] && str[i] <= '\r') || str[i] == ' ')
  37. 		i++;
  38. 	while (str[i] == '-' || str[i] == '+')
  39. 	{
  40. 		if (str[i] == '-')
  41. 			sign *= -1;
  42. 		i++;
  43. 	}
  44. 	while (('0' <= str[i] && str[i] <= '9') || (str[i] != '\0'))
  45. 	{
  46. 		nbr = (nbr * 10) + (str[i] - 48);
  47. 		i++;
  48. 	}
  49. 	return (sign * nbr);
  50. }
  51.  
  52. int main(void)
  53. {
  54.     char N[8] = "0000000";
  55.     char nb[9] = "00000000";
  56. 	int n;
  57. 	int nbr;
  58. 	int i;
  59. 	int j;
  60. 	int MAX;
  61. 	int MIN;
  62.  
  63. 	i = 0;
  64. 	MAX = -1000001;
  65. 	MIN = 1000001;
  66. 	while(read(1, &N[i], 1))
  67. 	{
  68. 		if (N[i] == '\n')
  69. 		{
  70. 			N[i] = '\0';
  71. 			break ;
  72. 		}
  73. 		i++;
  74. 	}
  75.     n = ft_atoi(N);
  76.     i = 0;
  77. 	while (i < n)
  78. 	{
  79. 		j = 0;
  80. 		while (read(1, &nb[j], 1))
  81. 		{
  82. 			if ((nb[j] == '\n') || (nb[j] == ' '))
  83. 			{
  84. 				nb[j] = '\0';
  85. 				break ;
  86. 			}
  87. 			j++;
  88. 		}
  89. 		nbr = ft_atoi(nb);
  90. 		if (MAX < nbr)
  91. 			MAX = nbr;
  92. 		if (MIN > nbr)
  93. 			MIN = nbr;
  94. 		i++;
  95. 	}
  96. 	ft_putnbr(MIN);
  97. 	write(1, " ", 1);
  98. 	ft_putnbr(MAX);
  99. 	write(1, "\n", 1);
  100. 	return (0);
  101. }
Success #stdin #stdout 0.01s 5432KB
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5
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stdout
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1000001 -1000001
https://ideone.com/n4v4nG
language:
C (gcc 8.3)
created:
1 year ago
visibility:
secret

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