Borderou de evaluare (job #2195540)
| Utilizator |  Tudor Costin Razvan Zenus |
Data | 16 aprilie 2018 18:37:34 |
|---|---|---|---|
| Problema | Infasuratoare convexa | Status | done |
| Runda | Arhiva educationala | Compilator | cpp | Vezi sursa |
| Scor | 0 | ||
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘void graham()’:
user.cpp:56:28: error: ‘sort’ was not declared in this scope
sort(a + 1, a + n, compare);
^
user.cpp: In function ‘void readData()’:
user.cpp:13:43: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("infasuratoare.in" , "r" , stdin);
^
user.cpp:14:45: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("infasuratoare.out" , "w" , stdout);
^
user.cpp:16:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
^
user.cpp: In function ‘void readPoints()’:
user.cpp:37:45: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf%lf", &a[i].first, &a[i].second);
^
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