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(. 4). , , , , , , , 40 , , , . , . , ? , 40, .

total = (40 * rate) +((hours - 40) * (rate * 2));

-, - 40 , 40, 40 * rate. -, hours - 40 . , , . , , 40.

. , .

, . , , , . - , , , .

, , (. 2). :

twenties = amount / 20;r20 = amount % 20;tens = r20 / 10;r10 = r20 % 10;fives = r10 / 5;ones = r10 % 5;

, : (/),


.12. 2

(%). , . .12 .

. , 50 , , :

fifties = amount / 50;r50 = amount % 50;twinties = r50 / 20;r20 = r50 % 20;

, .

, , printf(). , . , , printf(), , .

, printf() , . . , :

regular 400 extra -2 d_time 40

extra, , . , - printf(), . .

 

 

 
  1. / %?
  2. ? , ?
  3. ?
  4. ?
  5. .
  6. ?
  7. count=count+1 count++.
  8. ?
  9. .
  10. --count count--?
 

 

 
  1. , , 2000 .
  2. , .
  3. (F) (C). C=(5.0/9.0)(F32).
  4. 3 , , .
5. , : #define TAX_RATE 0.06main(){floatcost, total;printf(" : ");scanf("%f", &cost);printf(" : ");scanf("%f", &shipping);total = cost + cost * tax_rate + shipping;printf(" %f", total);}

 





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