Borderou de evaluare (job #1536561)
Utilizator | Data | 26 noiembrie 2015 13:08:16 | |
---|---|---|---|
Problema | Alee | Status | done |
Runda | Teme Pregatire ACM Unibuc 2013 | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘bool ok(int, int)’:
user.cpp:8:30: error: ‘dist’ was not declared in this scope
if(x>0&&y>0&&y<=n&&x<=n&&dist[x][y]!=-1&&!flag[x][y]) return 1;
^
user.cpp: In function ‘int solve()’:
user.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
user.cpp: In function ‘int main()’:
user.cpp:41:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("alee.in","r",stdin);
^
user.cpp:42:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("alee.out","w",stdout);
^
user.cpp:43:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d",&n,&m);
^
user.cpp:46:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d",&a,&b);
^
user.cpp:49:53: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d %d %d",&startx,&starty,&endx,&endy);
^
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