Borderou de evaluare (job #660818)

Compilare: main.c: In function 'main': main.c:10:53: warning: unused variable 'iii' [-Wunused-variable] 10 | int c,y,x,n,k,i,ii,j,cnt=0,castig,maxcnt=0, pos,iii; | ^~~ main.c:10:32: warning: variable 'castig' set but not used [-Wunused-but-set-variable] 10 | int c,y,x,n,k,i,ii,j,cnt=0,castig,maxcnt=0, pos,iii; | ^~~~~~ main.c:8:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | freopen("cursaf12.in","r",stdin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:9:5: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | freopen("cursaf12.out","w",stdout); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:13:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | scanf("%d%d%d%d%d\n",&c,&y,&x,&n,&k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:20:9: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | scanf("%c",&ch); | ^~~~~~~~~~~~~~~ main.c:27:13: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | scanf("%c",&ch); | ^~~~~~~~~~~~~~~ main.c:36:13: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 36 | scanf("%f\n",&nr); | ^~~~~~~~~~~~~~~~~ main.c:10:49: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] 10 | int c,y,x,n,k,i,ii,j,cnt=0,castig,maxcnt=0, pos,iii; | ^~~