Compilare: user.cpp: In function ‘void lee(int, int, int, int, int, int, int)’: user.cpp:71:49: warning: narrowing conversion of ‘cx’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] coada.push((Nod){cx, cy, per}); ^ user.cpp:71:49: warning: narrowing conversion of ‘cy’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:71:49: warning: narrowing conversion of ‘per’ from ‘int’ to ‘char’ inside { } [-Wnarrowing] user.cpp: In function ‘int main()’: user.cpp:33:68: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d%d%d%d%d%d", &n, &k1, &k2, &x1, &y1, &x2, &y2); ^ user.cpp:36:50: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &mat[i][j].valoare); ^