115957

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
115957	欧阳俊懿	最简真分数	C++	Compile Error	0 MS	0 KB	654	2025-04-05 17:49:37

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 z(int &a,int &b){ if(b==0) return a; else returnz(b,a%b); } int main(){ int n,i,j; long long sum=0; cin>>n; for(i=0;i<n;i++) { cin>>a[i]; } for(i=0;i<=n;i++) { for(j=i+1;j<=n;j++){ if(a[i]<a[j]&&z(a[j],a[i])==1) sum++; } } cout<<sum; return 0; }

Run Info:

Main.cc: In function 'int z(int&, int&)':
Main.cc:9:23: error: 'returnz' was not declared in this scope
     else returnz(b,a%b);
                       ^
Main.cc: In function 'int main()':
Main.cc:17:14: error: 'a' was not declared in this scope
         cin>>a[i];
              ^
Main.cc:23:20: error: 'a' was not declared in this scope
                 if(a[i]