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Recent activity by Sangeeth680
9
answers
1
GATE CSE 2011 | Question: 29
We are given a set of $n$ distinct elements and an unlabeled binary tree with $n$ nodes. In how many ways can we populate the tree with the given set so that it becomes a binary search tree? $0$ $1$ $n!$ $\frac{1} {n+1} .^{2n}C_n$
We are given a set of $n$ distinct elements and an unlabeled binary tree with $n$ nodes. In how many ways can we populate the tree with the given set so that it becomes a...
31.9k
views
answered
Sep 22, 2018
DS
gatecse-2011
binary-tree
normal
+
–
4
answers
2
GATE CSE 2008 | Question: 60
What is printed by the following C program? int f(int x, int *py, int **ppz) { int y, z; **ppz += 1; z = **ppz; // corrected z = *ppz; to z = **ppz; *py += 2; y = *py; x += 3; return x+y+z; } void main() { int c, *b, **a; c = 4; b = &c; a = &b; printf("%d", f(c, b, a)); } $18$ $19$ $21$ $22$
What is printed by the following C program?int f(int x, int *py, int ppz) { int y, z; ppz += 1; z = ppz; // corrected z = *ppz; to z = ppz; *py += 2; y = *py; x += 3;...
18.0k
views
commented
Sep 15, 2018
Programming in C
gatecse-2008
programming
programming-in-c
normal
parameter-passing
+
–
6
answers
3
GATE IT 2006 | Question: 50
Which one of the choices given below would be printed when the following program is executed? #include <stdio.h> void swap (int *x, int *y) { static int *temp; temp = x; x = y; y = temp; } void printab () { static int i, a = -3, b = -6; i = 0; while (i <= 4) { if ((i++)%2 == 1 ... $a = 12, b = 9$ $a = 3, b = 6$ $a = 3, b = 6$ $a = 6, b = 3$ $a = 15, b = 12$
Which one of the choices given below would be printed when the following program is executed?#include <stdio.h void swap (int *x, int *y) { static int *temp; temp = x; x ...
25.6k
views
commented
Sep 15, 2018
Programming in C
gateit-2006
programming
programming-in-c
normal
parameter-passing
+
–
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