class Activity{
public:
int start_time;
int end_time;
};
bool compare(Activity* A,Activity* B){
return A->end_time < A->nd_time;
}
int main(){
int test_case;
cin>>test_case;
while(test_case–){
int tasks;
cin>>tasks;
Activity *A = new Activity[tasks];
for(int i=0;i<tasks;i++){
cin>>A[i].start_time ;
cin>>A[i].end_time ;
}
sort(A,A+tasks,compare);
}
}
it give errror
@khemchandrs
change your compare function to
bool compare(Activity a, Activity b){
return a.end_time < b.end_time;
}I hope I’ve cleared your doubt. I ask you to please rate your experience here
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