Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:26:19: error: ‘n’ was not declared in this scope scanf("%d%d",&n,&m); ^ user.cpp:26:22: error: ‘m’ was not declared in this scope scanf("%d%d",&n,&m); ^ user.cpp:27:9: error: ‘i’ was not declared in this scope for(i=1;i<=m;i++){ ^ user.cpp:28:23: error: ‘x’ was not declared in this scope scanf("%d%d",&x,&y); ^ user.cpp:28:26: error: ‘y’ was not declared in this scope scanf("%d%d",&x,&y); ^ user.cpp:33:9: error: ‘k’ was not declared in this scope for(k=1;k<=n;k++) ^ user.cpp:34:13: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:35:17: error: ‘j’ was not declared in this scope for(j=1;j<=n;j++) ^ user.cpp:38:9: error: ‘i’ was not declared in this scope for(i=1;i<n;i++) ^ user.cpp:39:13: error: ‘j’ was not declared in this scope for(j=i+1;j<=n;j++){ ^ user.cpp:24:10: warning: unused variable ‘fin’ [-Wunused-variable] FILE*fin=freopen("ismer.in","r",stdin); ^