Eroare de compilare: main.cpp: In function 'int main()': main.cpp:98:24: error: 'dx' was not declared in this scope scanf("%d %d",&dx,&dy); ^~ main.cpp:98:28: error: 'dy' was not declared in this scope scanf("%d %d",&dx,&dy); ^~ main.cpp:89:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("struti.in","r",stdin); ^ main.cpp:90:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("struti.out","w",stdout); ^ main.cpp:91:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d",&n,&m,&p); ^ main.cpp:94:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&mat[i][j]); ^ Non zero exit status: 1