Borderou de evaluare (job #646913)

Eroare de compilare: main.c: In function 'main': main.c:9:7: error: 'i' undeclared (first use in this function) 9 | for (i=0;i<n,i+{ | ^ main.c:9:7: note: each undeclared identifier is reported only once for each function it appears in main.c:9:13: error: 'n' undeclared (first use in this function) 9 | for (i=0;i<n,i+{ | ^ main.c:9:17: error: expected expression before '{' token 9 | for (i=0;i<n,i+{ | ^ main.c:9:14: warning: left-hand operand of comma expression has no effect [-Wunused-value] 9 | for (i=0;i<n,i+{ | ^ main.c:19:17: error: expected ')' before ';' token 19 | fclose (fout); | ^ | ) main.c:9:6: note: to match this '(' 9 | for (i=0;i<n,i+{ | ^ main.c:21:2: error: expected expression before '}' token 21 | } | ^ main.c:6:10: warning: variable 'fin' set but not used [-Wunused-but-set-variable] 6 | FILE *fin, *fout; | ^~~ main.c:5:12: warning: unused variable 'h' [-Wunused-variable] 5 | int a,b,h; | ^ main.c:5:10: warning: unused variable 'b' [-Wunused-variable] 5 | int a,b,h; | ^ main.c:5:8: warning: unused variable 'a' [-Wunused-variable] 5 | int a,b,h; | ^