Which type of loop would be most appropriate for solving the problem 'calculate the sum of all the odd integers in a data file of unknown length'?

The answer is an EOF-controlled loop. In addition, a flag controlled loop or a sentinel controlled loop is a type of loop would be most for solving the problem print every other input character until the character @ is encountered. False2 if a termination condition of while loop becomes true in the middle of the loop body, in which the loop is exited immediately. 

Ithink the answer is d hope it