From be9d9aedb53e9b3211765f16bf4b90f5d31c1722 Mon Sep 17 00:00:00 2001
From: EliteTK <tomasz.kramkowski@gmail.com>
Date: Mon, 24 Feb 2014 21:03:53 +0000
Subject: Added all files

---
 randomcase.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 randomcase.c

(limited to 'randomcase.c')

diff --git a/randomcase.c b/randomcase.c
new file mode 100644
index 0000000..c587d1a
--- /dev/null
+++ b/randomcase.c
@@ -0,0 +1,44 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+
+
+#define MAXLINE 1000
+
+void upper (char string[], int position) {
+	
+	if (string[position] < 'z' && string[position] > 'a' ) {
+		string[position] -= 'a';
+		string[position] += 'A';
+	}
+}
+
+void lower (char string[], int position) {
+	
+	if (string[position] < 'Z' && string[position] > 'A' ) {
+		string[position] -= 'A';
+		string[position] += 'a';
+	}
+}
+
+
+
+int main (int argc, char **argv) {
+	srand(time(NULL));
+	
+	char input_string[MAXLINE];
+	char c;
+	int i = 0;
+
+	while ((c = getchar()) != '\0') {
+		input_string[i++] = c;
+	}
+	
+	input_string[i] = '\0';	
+	
+	for (i = 0; i < MAXLINE; i++) {
+		(rand() & 1) ? upper(input_string, i) : lower(input_string, i);
+	}
+	
+	printf("Output: %s \n", input_string);
+} 
-- 
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