Increasing decreasing sequence

#1

the code is not working in strinctly incresing case.

#include
using namespace std;

int main() {
int n,j=0;
cin>>n;
int a[n],c[n];
for(int i=0;i<n;i++)
cin>>a[i];

 for(int i=0;i<(n-1);i++)
 {
    if((a[i]<a[i++]) || ((a[i]>a[i++]) && i!=(n-2)))
        c[j]=0;
     else
        c[j]=2;
        j++;
 }

for(int i=0;i<j;i++){
 if(c[i]==0)
   continue;
else
   { cout<<"false";
   return 0;
   }

}
cout<<“true”;

return 0;

}

#2

hey @anjalirai36, can we discuss the logic first?

#3

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