Borderou de evaluare (job #749226)

Compilare: main.c: In function 'main': main.c:59:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 59 | fscanf(fin, "%d %d", &l, &c); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:63:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | fscanf(fin, "%d", &matrix[i][j]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:69:14: warning: 'b' is used uninitialized [-Wuninitialized] 69 | while (b != '\n') { | ~~^~~~~~~ main.c:67:13: note: 'b' was declared here 67 | char a, b; | ^