Borderou de evaluare (job #857215)

Compilare: main.c: In function 'main': main.c:14:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin, "%d%d", &n, &m); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:16:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin, "%d", &x[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:18:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin, "%d", &y[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:45:23: warning: 'l' may be used uninitialized [-Wmaybe-uninitialized] 45 | if(mat[l][c].dir==1){ | ~~~~~~~~~^~~~ main.c:11:26: note: 'l' was declared here 11 | int n, m, i, j, max, l, c; | ^ main.c:45:23: warning: 'c' may be used uninitialized [-Wmaybe-uninitialized] 45 | if(mat[l][c].dir==1){ | ~~~~~~~~~^~~~ main.c:11:29: note: 'c' was declared here 11 | int n, m, i, j, max, l, c; | ^