Labels:book | crt screen | monitor | reckoner OCR: 590 Chapter Input and Output Explain what you think happens with each set of 'input values Compile execute retval.c to test your predictions. Correct any mistakes in your thinking Execute the program with several addi tional sets of input to test any concept questions that may have occurred to you Continue to experiment until you are sure you understand the way that scanf( operates. Answer the following questions Why does scanf ( sometimes read past carriage returns and sometimes appear to terminate when the carriage return pressed? What difference does : space make between the hi and the in 30a and 30b? between the and the 30b? between the and the in 30c? If the value returned by scan less than an error has occurred since conv versions were requested Modify the program display an error me ...
