Borderou de evaluare (job #1989975)
| Utilizator |  Abderus Alastor Keitaro |
Data | 9 iunie 2017 19:21:48 |
|---|---|---|---|
| Problema | Floyd-Warshall/Roy-Floyd | Status | done |
| Runda | Arhiva educationala | Compilator | cpp | Vezi sursa |
| Scor | 0 | ||
Raport evaluator
Eroare de compilare:
user.cpp: In function ‘int main()’:
user.cpp:44:6: error: expected ‘)’ before ‘M’
M[i][j] = M[i][k] + M[k][j];
^
user.cpp: In function ‘void read_m()’:
user.cpp:12:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d ", &M[i][j]);
^
user.cpp: In function ‘int main()’:
user.cpp:30:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("royfloyd.in", "r", stdin);
^
user.cpp:31:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("royfloyd.out", "w", stdout);
^
user.cpp:33:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &N);
^
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