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<http://cnfolio.com/IntroToComputingTopic04p07>
Decision with
if / else
statement and logical negation
Pseudo code
:
obtain 2 cards
if sum of cards
not
equal to 21
display sum of cards
else
display blackjack message
Be careful to avoid
division by zero
in test conditions.
Flowchart
:
#include <stdio.h> int main( void ) { int card1, card2, sum; scanf( "%d %d", &card1, &card2 ); sum = card1 + card2; if ( sum != 21 ) { printf( "Sum is %d", sum ); } else { printf( "Blackjack!" ); } }
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