Compilare: user.cpp: In function ‘int bomba(int, int)’: user.cpp:19:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i1>=0 && i1<=m && j1>=1 && j1<=n) ^ user.cpp: In function ‘int main()’: user.cpp:127:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (a[i+di[d-1]][j+dj[d-1]]=='5' || a[i+di[d-1]][j+dj[d-1]]=='8') ^ 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("iepuras.in","r",stdin); ^ user.cpp:32:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d%d",&m,&n,&i0,&j0,&d); ^ user.cpp:35:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("\n"); ^ user.cpp:38:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%c ",&a[i][j]); ^ user.cpp:48:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n2); ^ user.cpp:50:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&z2[i].first,&z2[i].second); ^ user.cpp:79:9: warning: ‘nrm’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (q==nrm) ^ user.cpp:101:17: warning: ‘n1’ may be used uninitialized in this function [-Wmaybe-uninitialized] for (k=0; k<n1; k++) ^