GATE Computer Science (CS) 2017 Shift 2 Solved Paper
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Question : 47 of 65
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Consider the C program fragment below which is meant to divide x by y using repeated subtraction. The variables x, y, q and r are all unsigned int.
While (r >= y) {
r = r – y;
q = q + 1;
}
Which of the following conditions on the variables x, y, q and r before the execution of the fragment will ensure that the loop terminates in a state satisfying the condition x == (y*q + r)?
While (r >= y) {
r = r – y;
q = q + 1;
}
Which of the following conditions on the variables x, y, q and r before the execution of the fragment will ensure that the loop terminates in a state satisfying the condition x == (y*q + r)?
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