Thank you so much bro
No bro 2 is the correct answer.
1 Like
O yeah 2 is correct sorry , my bad .
And about the error , i am not able to debug it . You may ask some experienced person .
oh thanks for your effort
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hey buddy can you find which test case is failing in my program thanks
https://www.codechef.com/viewsolution/50434891
exact same approach even WA kindly see …
#include
using namespace std;
void answer(int a[],int n)
{
int count=0;
int maxi=a[n-1];
int i=n-1;
while(i>=0)
{
if(maxi<a[i])
{
maxi=a[i];
count++;
}
i--;
}
if(maxi==a[0])
cout<<count<<endl;
else
cout<<-1<<endl;
}
int main()
{
int t;
cin>>t;
while(t–)
{
int n;
cin>>n;
int a[n];
for(int i=0;i<n;i++)
{
cin>>a[i];
}
answer(a,n);
}
}
why my code giving wa
#include
using namespace std;
void answer(int a[],int n)
{
int count=0;
int maxi=a[n-1];
int i=n-1;
while(i>=0)
{
if(maxi<a[i])
{
maxi=a[i];
count++;
}
i--;
}
if(maxi==a[0])
cout<<count<<endl;
else
cout<<-1<<endl;
}
int main()
{
int t;
cin>>t;
while(t–)
{
int n;
cin>>n;
int a[n];
for(int i=0;i<n;i++)
{
cin>>a[i];
}
answer(a,n);
}
}