Online Judge
| Run ID | 作者 | 问题 | 语言 | 测评结果 | 分数 | 时间 | 内存 | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|---|
| 5508 | D班-罗炜翰 | 倒三角形 | C++ | 编译错误 | 0 | 0 MS | 0 KB | 219 | 2025-02-09 17:35:49 |
Tests(0/0):
using namespace std; int main() { int i,j,a,n; cin>>n a = n for(i = n - 1;i > 0;i--) { for(j = a;j > 0;j--) { cout<<'#'; } a = n - (i - 1); cout<<endl; } }
测评信息:
Main.cc: In function ‘int main()’:
Main.cc:7:11: error: expected ‘;’ before ‘a’
7 | cin>>n
| ^
| ;
8 | a = n
| ~
Main.cc:9:18: warning: statement has no effect [-Wunused-value]
9 | for(i = n - 1;i > 0;i--)
| ~~^~~
Main.cc:9:25: error: expected ‘;’ before ‘)’ token
9 | for(i = n - 1;i > 0;i--)
| ^
| ;
Main.cc:6:8: warning: unused variable ‘j’ [-Wunused-variable]
6 | int i,j,a,n;
| ^
Main.cc:6:10: warning: unused variable ‘a’ [-Wunused-variable]
6 | int i,j,a,n;
| ^
Main.cc:7:11: error: expected ‘;’ before ‘a’
7 | cin>>n
| ^
| ;
8 | a = n
| ~
Main.cc:9:18: warning: statement has no effect [-Wunused-value]
9 | for(i = n - 1;i > 0;i--)
| ~~^~~
Main.cc:9:25: error: expected ‘;’ before ‘)’ token
9 | for(i = n - 1;i > 0;i--)
| ^
| ;
Main.cc:6:8: warning: unused variable ‘j’ [-Wunused-variable]
6 | int i,j,a,n;
| ^
Main.cc:6:10: warning: unused variable ‘a’ [-Wunused-variable]
6 | int i,j,a,n;
| ^