1929

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
1929	莫业祁	11判断三角形	C++	Compile Error	0 MS	0 KB	505	2023-12-02 16:57:03

Tests(0/0):

Code:

# include<iostream> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; a=max(a,b,c); c=min(a,b,c); if(a>=b+c){ cout<<"No"; } elif(a=b=c){ cout<<"Equilateral Triangle"; } elif(a=b||b=c||a=c){ cout<<"Iscosceles Triangle"; } elif(a*a=b*b+c*c){ cout<<"Right Traingle"; } else{ cout<<"Simple Triangle"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:19: error: 'elif' was not declared in this scope
         elif(a=b=c){
                   ^
Main.cc:11:20: error: expected ';' before '{' token
         elif(a=b=c){
                    ^
Main.cc:14:25: error: lvalue required as left operand of assignment
         elif(a=b||b=c||a=c){
                         ^
Main.cc:14:28: error: expected ';' before '{' token
         elif(a=b||b=c||a=c){
                            ^
Main.cc:17:17: error: lvalue required as left operand of assignment
         elif(a*a=b*b+c*c){
                 ^
Main.cc:17:26: error: expected ';' before '{' token
         elif(a*a=b*b+c*c){
                          ^
Main.cc:20:9: error: 'else' without a previous 'if'
         else{
         ^
In file included from /usr/include/c++/4.8.2/bits/char_traits.h:39:0,
                 from /usr/include/c++/4.8.2/ios:40,
                 from /usr/include/c++/4.8.2/ostream:38,
                 from /usr/include/c++/4.8.2/iostream:39,
                 from Main.cc:1:
/usr/include/c++/4.8.2/bits/stl_algobase.h: In instantiation of 'const _Tp& std::max(const _Tp&, const _Tp&, _Compare) [with _Tp = int; _Compare = int]':
Main.cc:6:16:   required from here
/usr/include/c++/4.8.2/bits/stl_algobase.h:263:26: error: '__comp' cannot be used as a function
       if (__comp(__a, __b))
                          ^
/usr/include/c++/4.8.2/bits/stl_algobase.h: In instantiation of 'const _Tp& std::min(const _Tp&, const _Tp&, _Compare) [with _Tp = int; _Compare = int]':
Main.cc:7:16:   required from here
/usr/include/c++/4.8.2/bits/stl_algobase.h:242:26: error: '__comp' cannot be used as a function
       if (__comp(__b, __a))
                          ^