Given that two int variables, total and amount, have been declared, write a loop that reads integers into amount and adds all the non-negative values into total. The loop terminates when a value less than 0 is read into amount. Don't forget to initialize total to 0.

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This is the answer:

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total=0;
while(amount>=0)
{cin>>amount;
 if (amount>0) total=total+amount;}

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