Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:15:9: error: ‘n’ was not declared in this scope in>>n>>m; ^ user.cpp:15:12: error: ‘m’ was not declared in this scope in>>n>>m; ^ user.cpp:16:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:17:13: error: ‘j’ was not declared in this scope for(j=1;j<=m;j++){ ^ user.cpp:18:17: error: ‘ch’ was not declared in this scope in>>ch; ^ user.cpp:30:17: error: ‘cod’ was not declared in this scope cod[0][a]=i; ^ user.cpp:38:17: error: ‘s1’ was not declared in this scope s1=i;s2=j; ^ user.cpp:38:22: error: ‘s2’ was not declared in this scope s1=i;s2=j; ^ user.cpp:43:17: error: ‘f1’ was not declared in this scope f1=i;f2=j; ^ user.cpp:43:22: error: ‘f2’ was not declared in this scope f1=i;f2=j; ^