Eroare de compilare: main.cpp:7:11: error: conflicting declaration 'std::ofstream f' ofstream f("triang.out") ^ main.cpp:6:10: note: previous declaration as 'std::ifstream f' ifstream f("triang.in"); ^ main.cpp: In function 'float det(int, int, int, int)': main.cpp:15:5: error: expected ';' before 'return' return 0; ^~~~~~ main.cpp:16:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:20:8: error: 'n' was not declared in this scope f>>n; ^ main.cpp:30:54: error: 'j2' was not declared in this scope if(fabs(det(a[i][1],a[i][2],a[j][1],a[j2])-det(a[i][1],a[i][2],a[k][1],a[k][2]))<e) h++; ^~ main.cpp:26:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(j=2; j<=n-1; j++) ^~~ main.cpp:32:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' cout<<h; ^~~~ Non zero exit status: 1