GATE 2025 · CS2 - Afternoon
int x=126,y=105;
do {
if(x>y) x=x-y;
else y=y-x;
} while(x≠y);
printf("%d",x);Related Programming & Data Structures PYQs
Which of the following statement(s) is/are TRUE for any binary search tree (BST) having n distinct integers?
```c #include <stdio.h> void foo(int *p, int x){ *p=x; } int main(){ int *z; int a = 20, b = 25; z = &a; foo(z,b); pri…
The height of any rooted tree is defined as the maximum number of edges in the path from the root node to any leaf node. Suppose a…
```c #include <stdio.h> int foo(int S[],int size){ if(size == 0) return 0; if(size == 1) return 1; if(S[0] ≠ S[1]) return 1+…
Let LIST be a datatype for an implementation of linked list defined as follows: ```c typedef struct list { int data; struct li…
```c #include <stdio.h> int gate (int n) { int d, t, newnum, turn; newnum = turn = 0; t=1; while (n≥t) t *= 10; t /=10; …
Free account benefits
Turn practice into measurable progress
Public PYQs and reference pages stay free. Sign in when you want GATEverse to remember what you studied and guide what to practise next.
Saved progressKeep answers, mock results and completion history across devices.
Adaptive practiceGet questions matched to your recent accuracy and difficulty level.
Bookmarks and notesBuild a personal revision list and record why a question was difficult.
Performance insightsSee weak subjects, accuracy trends, streaks and exam readiness.