Happy About the progress

src1/agree0.c

@@ -0,0 +1,20 @@
+// Comparing against lowercase char
+
+#include <cs50.h>
+#include <stdio.h>
+
+int main(void)
+{
+    // Prompt user to agree
+    char c = get_char("Do you agree? ");
+
+    // Check whether agreed
+    if (c == 'y')
+    {
+        printf("Agreed.\n");
+    }
+    else if (c == 'n')
+    {
+        printf("Not agreed.\n");
+    }
+}