A. Line 1 for (i=1; i<=n; i++) { f(n) = O()
Line 2 for (k= 0; k<=n/2; k++) { Critical Section is Line ___.
Line 3 System. out. println("Hello");
Line 4 }
Line 5 }

b. Line 1 for (int i=n-1; i<=n; i++) { f(n) = O()
Line 2 for (int j=1; j<=n; j=j*2) { Critical Section is Line ___.
Line 3 System. out. println("Hello");
Line 4 }
Line 5 }

c. Line 1 for (int i=0; i < n; i++) { f(n) = O()
Line 2 System. out. println(i); Critical Section is Line ___.
Line 3 if (i == 2) {
Line 4 break;
Line 5 }
Line 6 }