Software Development Exam  >  Software Development Questions  >  Given a stack st with elements [1, 2, 3, 4, 5... Start Learning for Free
Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?
#include <iostream>
#include <stack>
using namespace std;
void display(stack<int>& st) {
   while (!st.empty()) {
       cout << st.top() << " ";
       st.pop();
   }
}
int main() {
   stack<int> st;
   st.push(1);
   st.push(2);
   st.push(3);
   display(st);
   return 0;
}
  • a)
    1 2 3
  • b)
    3 2 1
  • c)
    Compile-time error
  • d)
    Run-time error
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Given a stack st with elements [1, 2, 3, 4, 5], what will be the outpu...
The display() function pops elements from the stack and prints them until the stack becomes empty. The elements are printed in the reverse order of their insertion, resulting in "3 2 1".
Attention Software Development Students!
To make sure you are not studying endlessly, EduRev has designed Software Development study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Software Development.
Explore Courses for Software Development exam

Top Courses for Software Development

Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer?
Question Description
Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? for Software Development 2024 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Software Development 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Software Development. Download more important topics, notes, lectures and mock test series for Software Development Exam by signing up for free.
Here you can find the meaning of Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Given a stack st with elements [1, 2, 3, 4, 5], what will be the output of the following code?#include <iostream>#include <stack>using namespace std;void display(stack<int>& st) { while (!st.empty()) { cout << st.top() << " "; st.pop(); }}int main() { stack<int> st; st.push(1); st.push(2); st.push(3); display(st); return 0;}a)1 2 3b)3 2 1c)Compile-time errord)Run-time errorCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Software Development tests.
Explore Courses for Software Development exam

Top Courses for Software Development

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev