Borderou de evaluare (job #728170)

Compilare: main.c: In function 'main': main.c:3:104: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 3 | FILE*fin;FILE*fout;int v[100];int main(){fin=fopen("Cod5.in","r");fout=fopen("Cod5.out","w");int n,i,k;fscanf(fin,"%d",&n);for(i=0;i<n;i++){fscanf(fin,"%d",&k);v[k]++;}for(i=1;i<100;i++){if(v[i]%2==1)fprintf(fout,"%d",i);}return 0;} | ^~~~~~~~~~~~~~~~~~~ main.c:3:141: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 3 | FILE*fin;FILE*fout;int v[100];int main(){fin=fopen("Cod5.in","r");fout=fopen("Cod5.out","w");int n,i,k;fscanf(fin,"%d",&n);for(i=0;i<n;i++){fscanf(fin,"%d",&k);v[k]++;}for(i=1;i<100;i++){if(v[i]%2==1)fprintf(fout,"%d",i);}return 0;} | ^~~~~~~~~~~~~~~~~~~