Disclaimer: Make sure you tried enough before checking the solution
Problem: https://codeforces.com/group/MWSDmqGsZm/contest/219774/problem/G
#include<stdio.h> int main() { int a[100000],j,f=0,i,n; scanf("%d",&n); for(i=0; i<n; i++) { scanf("%d",&a[i]); } for(i=0,j=n-1; i<n&&j>=0; i++,j--) { if(a[i]!=a[j]) { f=1; break; } } if(f==1) printf("NO"); else printf("YES"); return 0; }
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