link to problem: https://www.codechef.com/problems/RAINBOWA
my code:
#include
#include <math.h>
using namespace std;
int main()
{
int t;
cin>>t;
int flag=0;
int m=t;
int res[t]={0};
if (t<=100 && t>=1)
{
while(t–)
{
int number=0;
cin>>number;
if (number>=7 && number<=100)
{
int arr[number];
for (int i = 0; i < number; ++i)
{
cin>>arr[i];
if (arr[i]>=1 && arr[i]<=100)
{
continue;
}
else
{
break;
}
}
if (number%2==0)
{
res[t]= 1;
/cout<<“No”;/
}
else
{
int middle = number/2;
for (int i = 0; i < middle; ++i)
{
if (arr[i]==arr[number-1-i])
{
continue;
}
else
{
flag=1;
break;
}
}
if (flag==1)
{
res[t]= 1;
/*cout<<"No";*/
}
else
{
res[t]= 0;
/*cout<<"Yes";*/
}
}
}
}
}
while(m--)
{
if (res[m]==1)
{
cout<<"no"<<endl;
}
else if(res[m]==0)
{
cout<<"yes"<<endl;
}
else
{
cout<<"error";
}
}
}