Borderou de evaluare (job #785599)

Compilare: main.c: In function 'main': main.c:12:17: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin,"%c",&c); | ^~~~~~~~~~~~~~~~~~~ main.c:18:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:20:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:24:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:26:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 26 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:30:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 30 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:32:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:36:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 36 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:38:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 38 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:49:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 49 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:55:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 55 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:61:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 61 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~ main.c:67:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 67 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~