// This is not real code, this is just
// to show you what the computer sees.

        
        printf("What coin side came up? ");
	    scanf(" %c", &coin); // type in 't'
	    
	    was_last_coin_heads = FALSE;
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    
	    // back to the top of the while loop
	    // -------------------------------
	    
	    printf("What coin side came up? ");
	    scanf(" %c", &coin); // type in 'h'
	    
	    was_last_coin_heads = FALSE;
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    
	    // back to the top of the while loop
	    // -------------------------------
	    
	    printf("What coin side came up? ");
	    scanf(" %c", &coin); // 'h'
	    
	    // if the last coin was heads, and this
	    // coin is also a heads, then print out a message!
	    if (was_last_coin_heads == TRUE && coin == HEADS) {
	        printf("Two heads in a row -- very lucky!\n");
	    }
	    
	    was_last_coin_heads = FALSE;
	    
	    // Tom stopped walking through here -- try and
	    // continue on your own...
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    printf("What coin side came up? ");
	    scanf(" %c", &coin);
	    if (coin != HEADS && coin != TAILS) {
	        printf("Wait! That's not heads or tails!\n");
	        
	        // by default, if we don't know what the
	        // flip is, let's make it a tails
	        coin = TAILS;
	    }
	    
	    // if the last coin was heads, and this
	    // coin is also a heads, then print out a message!
	    if (was_last_coin_heads == TRUE && coin == HEADS) {
	        printf("Two heads in a row -- very lucky!\n");
	    }
	    
	    was_last_coin_heads = FALSE;
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    printf("What coin side came up? ");
	    scanf(" %c", &coin);
	    if (coin != HEADS && coin != TAILS) {
	        printf("Wait! That's not heads or tails!\n");
	        
	        // by default, if we don't know what the
	        // flip is, let's make it a tails
	        coin = TAILS;
	    }
	    
	    // if the last coin was heads, and this
	    // coin is also a heads, then print out a message!
	    if (was_last_coin_heads == TRUE && coin == HEADS) {
	        printf("Two heads in a row -- very lucky!\n");
	    }
	    
	    was_last_coin_heads = FALSE;
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    printf("What coin side came up? ");
	    scanf(" %c", &coin);
	    if (coin != HEADS && coin != TAILS) {
	        printf("Wait! That's not heads or tails!\n");
	        
	        // by default, if we don't know what the
	        // flip is, let's make it a tails
	        coin = TAILS;
	    }
	    
	    // if the last coin was heads, and this
	    // coin is also a heads, then print out a message!
	    if (was_last_coin_heads == TRUE && coin == HEADS) {
	        printf("Two heads in a row -- very lucky!\n");
	    }
	    
	    was_last_coin_heads = FALSE;
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;
	    printf("What coin side came up? ");
	    scanf(" %c", &coin);
	    if (coin != HEADS && coin != TAILS) {
	        printf("Wait! That's not heads or tails!\n");
	        
	        // by default, if we don't know what the
	        // flip is, let's make it a tails
	        coin = TAILS;
	    }
	    
	    // if the last coin was heads, and this
	    // coin is also a heads, then print out a message!
	    if (was_last_coin_heads == TRUE && coin == HEADS) {
	        printf("Two heads in a row -- very lucky!\n");
	    }
	    
	    was_last_coin_heads = FALSE;
	    
	    if (coin == HEADS) {
	        heads_count += 1;
	        was_last_coin_heads = TRUE;
	    }
	
	    // coin_count = coin_count + 1;
	    coin_count += 1;