Borderou de evaluare (job #1881749)
Utilizator | Data | 16 februarie 2017 18:28:08 | |
---|---|---|---|
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:29:19: error: ‘dist’ was not declared in this scope
if(i!=j&&dist[i][j]==0)
^
user.cpp:23:39: 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:24:30: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
fread(buff,1,buffs,stdin);
^
user.cpp: In function ‘void read(short int&)’:
user.cpp:10:87: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
while(buff[pos]<'0'||buff[pos]>'9') if(++pos==buffs) fread(buff,1,buffs,stdin);
^
user.cpp:16:55: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
if(++pos==buffs) fread(buff,1,buffs,stdin);
^
Ceva nu functioneaza?
- Citeste despre borderoul de evaluare.
- Daca tot nu e bine, contacteaza-ne pe forum !