Eroare de compilare: user.cpp:3:1: error: declaration does not declare anything [-fpermissive] int ; ^ user.cpp: In function ‘int main()’: user.cpp:8:17: error: ‘h’ was not declared in this scope scanf("%d",&h); ^ user.cpp:9:9: error: ‘l’ was not declared in this scope for(l=1;l<=h;l++) ^ user.cpp:11:14: error: ‘x’ was not declared in this scope gets(x+1); ^ user.cpp:12:9: error: ‘n’ was not declared in this scope n=strlen(x+1); ^ user.cpp:13:9: error: ‘k’ was not declared in this scope k=0; ^ user.cpp:14:9: error: ‘p’ was not declared in this scope p[1]=0; ^ user.cpp:15:13: error: ‘i’ was not declared in this scope for(i=2;i<=n;i++) ^ user.cpp:24:13: error: ‘i’ was not declared in this scope for(i=k;i>=1;i--) ^ user.cpp:6:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("prefix.in","r",stdin); ^ user.cpp:7:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("prefix.out","w",stdout); ^