Borderou de evaluare (job #795382)

Compilare: main.c: In function 'main': main.c:10:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf( fin, "%d%d ", &c,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin,"%lld%lld",&va,&vb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:17:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin,"%lld%lld",&a,&b); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:34:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 34 | fscanf(fin,"%lld%lld",&va,&vb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:37:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 37 | fscanf(fin,"%lld%lld",&a,&b); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:61:7: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 61 | fscanf(fin,"%d%lld%lld",&t,&va,&vb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:68:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 68 | fscanf(fin,"%lld%lld",&a,&b); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:13:8: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized] 13 | cnt+=vb*5; | ~~~^~~~~~ main.c:7:13: note: 'cnt' was declared here 7 | long long cnt,ta=0,va,vb,a,b,m=0; | ^~~