1 files changed, 44 insertions, 0 deletions
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);
+}