GATE 2017 CSE & IT Q43

Question

Consider the following snippet of a C program. Assume that swap(&x, &y) exchanges the contents of x and y. int main() { int array[] = {3, 5, 1, 4, 6, 2}; int done = 0; int i; while (done == 0) { done = 1; for (i=0; i<=4; i++) { if (array[i] < array[i+1]){ swap(&array[i], &array[i+1]); done = 0; } } for (i=5; i>=1; i--) { if (array[i] > array[i-1]) { swap(&array[i], &array[i-1]); done = 0; } } } printf("%d",array[3]); } The output of the program is _________.

Accepted Answer

3.0 to 3.0