Compilare: main.c: In function 'main': main.c:20:18: warning: unused variable 'div' [-Wunused-variable] int st, dr, k, div, n, q, p, mij, ok, l, i, e; ^~~ main.c:21:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &n ); ^~~~~~~~~~~~~~~~~~~~~~~ main.c:25:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &q ); ^~~~~~~~~~~~~~~~~~~~~~~ main.c:23:5: warning: 'p' is used uninitialized in this function [-Wuninitialized] if( p > dr ) ^