Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
149401 李亭绪 19老李吃水果 C++ Compile Error 0 MS 0 KB 653 2026-03-11 19:45:35

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int k,n,a[1001]; cin>>k; for(int i=1;i<=k;i++) { cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=n;i>=1;i--) { if(a[i]==a[i-1]==a[i+1]){ cout<<"Y"<<endl; break; else{ cout<<"N"<<endl; break; } } } }

Run Info:

Main.cc: In function 'int main()':
Main.cc:17:20: warning: suggest parentheses around comparison in operand of '==' [-Wparentheses]
             if(a[i]==a[i-1]==a[i+1]){
                    ^
Main.cc:20:13: error: expected '}' before 'else'
             else{
             ^