Codeforces Bear and Big Brother solution

Codeforces Problem 791/A. Bear and Big Brother solution with CPP 100% Accepted

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Codeforces Problem 791/A. Bear and Big Brother solution with CPP

Question link

Code explanation

The given program takes two integer inputs ‘a’ and ‘b’ from the user, then runs a loop that repeats until ‘a’ becomes greater than ‘b’. Inside the loop, the values of ‘a’ and ‘b’ are updated by multiplying ‘a’ by 3 and ‘b’ by 2 respectively. The loop also contains an if statement to check if ‘a’ is greater than ‘b’, if so, the loop terminates using the break statement. The loop counter ‘i’ keeps track of the number of iterations it takes for ‘a’ to become greater than ‘b’. Finally, the program outputs the value of ‘i’.

Bear and Big Brother

#include<iostream>

using namespace std;
int main()
{
int a,b,i;
cin>>a>>b;

for(i=1;;i++){
a=a*3; b=b*2;
if(a>b)

break;
}

cout<<i;

}

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