Borderou de evaluare (job #811624)

Eroare de compilare: main.c: In function 'main': main.c:11:7: error: 'i' undeclared (first use in this function) 11 | for(i=1;i<=n;i++){ | ^ main.c:11:7: note: each undeclared identifier is reported only once for each function it appears in main.c:11:14: error: 'n' undeclared (first use in this function) 11 | for(i=1;i<=n;i++){ | ^ main.c:12:22: error: 'c' undeclared (first use in this function) 12 | fscanf(fin,"%d",&c); | ^ main.c:14:13: error: lvalue required as increment operand 14 | if(x%2++1){ | ^~ main.c:14:15: error: expected ')' before numeric constant 14 | if(x%2++1){ | ~ ^ | ) main.c:18:13: error: expected ';' before '}' token 18 | x=x/10 | ^ | ; 19 | } | ~ main.c:10:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf(fin,"%d%d",&p,&x); | ^~~~~~~~~~~~~~~~~~~~~~~~