a

a1/capslock.c

@@ -1,23 +0,0 @@
-#include <stdio.h>
-#include <ctype.h>
-
-int main() {
-    int c;
-    int lines = 0;
-
-    while ((c = getchar()) != EOF) {
-        if (islower(c)) {
-            putchar(toupper(c));
-        } else if (isupper(c)) {
-            putchar(tolower(c));
-        } else if (c == '\n') {
-            putchar(c);
-            lines++;
-        } else if (isprint(c)) {
-            putchar(c);
-        }
-    }
-
-    printf("\nRiadky: %d\n", lines);
-    return 0;
-}