Borderou de evaluare (job #799699)

Compilare: main.c: In function 'main': main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin,"%d%d",&li,&co); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:33:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 33 | fscanf(fin,"%d",&n); | ^~~~~~~~~~~~~~~~~~~ main.c:37:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 37 | fscanf(fin,"%d",&k); | ^~~~~~~~~~~~~~~~~~~ main.c:27:18: warning: 'nr' may be used uninitialized [-Wmaybe-uninitialized] 27 | nr=nr*10+c-'0'; | ~~^~~ main.c:9:20: note: 'nr' was declared here 9 | int li, co, n, nr, m, j, i, x, lc, cc, k, p, w; | ^~ main.c:41:19: warning: 'j' may be used uninitialized [-Wmaybe-uninitialized] 41 | while(x+v2[j]<=k){ | ~~^~~ main.c:9:27: note: 'j' was declared here 9 | int li, co, n, nr, m, j, i, x, lc, cc, k, p, w; | ^