Given that two int variables, total and amount , have
been declared, write a sequence of statements that:
initializes total to 0
reads three values into amount , one at a time.
After each value is read in to amount , it is added to the
value in total (that is, total is incremented by the value
in amount ).
Instructor's notes: If you use a loop, it must be a for loop.
And if you use a loop control variable for counting, you
must declare it.
Answer / raj
total= 0;
scanf("%d",&amount);
total +=amount;
scanf("%d",&amount);
total +=amount;
scanf("%d",&amount);
total +=amount;
| Is This Answer Correct ? | 29 Yes | 16 No |
Assume that the int variables i and j have been declared, and that n has been declared and initialized. Write code that causes a "triangle" of asterisks of size n to be output to the screen. Specifically, n lines should be printed out, the first consisting of a single asterisk, the second consisting of two asterisks, the third consistings of three, etc. The last line should consist of n asterisks. Thus, for example, if n has value 3, the output of your code should be * ** *** You should not output any space characters. Hint: Use a for loop nested inside another for loop.
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