Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:21:58: error: ‘stdo’ was not declared in this scope freopen("sortnet.in","r",stdin),freopen("sortnet.o","w",stdo); ^ user.cpp:28:8: error: ‘whle’ was not declared in this scope whle(t) { ^ user.cpp:28:10: error: expected ‘;’ before ‘{’ token whle(t) { ^ user.cpp:22:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ user.cpp:25:66: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf(" <%d ,%d >",&l,&h),--l,--h,a[i][l].m=h,a[i][h].m=l; ^