Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
160970 袁昊贝 判断三角形形状 C++ Compile Error 0 MS 0 KB 369 2026-09-26 17:33:27

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ int T; cin>>T; while(T--){ if (a*a+b*b==c*c || a*a+c*c==b*b || b*b+c*c==a*a){ cout<<"good"<<endl; } if (a==b || a==c || b==c){ cout<<"perfect"<<endl; } else{ cout<<"jast a triangle"<<endl; } } }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:13: error: 'a' was not declared in this scope
         if (a*a+b*b==c*c || a*a+c*c==b*b || b*b+c*c==a*a){
             ^
Main.cc:7:17: error: 'b' was not declared in this scope
         if (a*a+b*b==c*c || a*a+c*c==b*b || b*b+c*c==a*a){
                 ^
Main.cc:7:22: error: 'c' was not declared in this scope
         if (a*a+b*b==c*c || a*a+c*c==b*b || b*b+c*c==a*a){
                      ^
Main.cc:10:13: error: 'a' was not declared in this scope
         if (a==b || a==c || b==c){
             ^
Main.cc:10:16: error: 'b' was not declared in this scope
         if (a==b || a==c || b==c){
                ^
Main.cc:10:24: error: 'c' was not declared in this scope
         if (a==b || a==c || b==c){
                        ^