Borderou de evaluare (job #859533)

Compilare: main.c: In function 'main': main.c:10:15: warning: unused variable 'minval' [-Wunused-variable] 10 | long long minval, maxval; | ^~~~~~ main.c:9:35: warning: unused variable 'nr' [-Wunused-variable] 9 | int n, m, i, j, len, l, q, p, nr, lin, col, st, dr, sum, maxlen; | ^~ main.c:14:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf (fin, "%d%d%d%d", &n, &m, &q, &p); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:17:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf (fin, "%d", &mat[lin][col]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:21:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf (fin, "%d%d%lld", &l, &i, &maxval); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~