Borderou de evaluare (job #739911)

Compilare: main.c: In function 'main': main.c:15:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin,"%d%d",&n,&m); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:18:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin,"%hu",&mat[l][c]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:22:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 22 | fscanf(fin,"%d",&q); | ^~~~~~~~~~~~~~~~~~~ main.c:24:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin,"%d%d%d%d%d",&x1,&y1,&x2,&y2,&plus); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:59:26: warning: 'nrmax' may be used uninitialized [-Wmaybe-uninitialized] 59 | nrmax++; | ~~~~~^~ main.c:12:48: note: 'nrmax' was declared here 12 | int i,x1,y1,x2,y2,plus,index,n,m,l,c,max,s,nrmax,q; | ^~~~~