init

C/c02/ex07/ft_strupcase.c

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strupcase.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/07/18 10:47:22 by cchauvet          #+#    #+#             */
+/*   Updated: 2022/07/19 13:11:54 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strupcase(char *str)
+{
+	int	i;
+
+	i = 0;
+	while (str[i] != 0)
+	{
+		if ('a' <= str[i] && str[i] <= 'z')
+			str[i] = str[i] - 32;
+		i++;
+	}
+	return (str);
+}
+
+/*
+void	ft_print(char *str)
+{
+	while (*str != 0)
+		write(1, str++, 1);
+}
+
+int	main(void)
+{
+	char	a[4] = "test";
+	ft_print(ft_strupcase(a));
+	
+	char	b[4] = "TEST";
+	ft_print(ft_strupcase(b));
+	
+	char	c[4] = "t3st";
+	ft_print(ft_strupcase(c));
+	
+	char	d[4] = "t3St";
+	ft_print(ft_strupcase(d));
+
+}
+*/