Activity selection

#1

/bin/run.sh: line 4: 18 Segmentation fault (core dumped) ./exe
i am getting this tye of error

#2

@karthik1989photos you are not running the code t times. just taking input for T is not enough.

#3

#include
#include<bits/stdc++.h>
using namespace std;
struct Activity{
int startTime;
int finishTime;
};
bool compare(Activity a1,Activity a2){
return a1.finishTime < a2.finishTime;
}
int main(){
int t;
cin>>t;
while(t–){

int n;
cin>>n;
Activity activity[n];
for(int i=0;i<n;i++){
    cin>>activity[i].startTime>>activity[i].finishTime;
}
sort(activity,activity+n,compare);
int count = 1;
int i = 0;
for(int j=1;j<n;j++){
    if(activity[j].startTime >= activity[i].finishTime){
        count++;
		i = j;
    }
}

cout<<count<<endl;
return 0;
}

}
i used t then also one test case is getting failed…please provide the solution

#4

@karthik1989photos please share code using CB IDE

#5

can i send through mail

#6

i cant understand how to share the code through coding blocks ide

#7

@karthik1989photos
go to ide.codingblocks.com
paste your code in the editor
save
share the link generated here

#8

when i saved and after sharing it is saving in server and also when i am directly clicking share option in codingblocks ide it is mail id

#9

asking mailid when i clicked on share option

#10

@karthik1989photos just copy paste the link that is generated. click on save, then copy the url of the code and paste it here

#11

Here is my code. Find it at Coding Blocks IDE.

#12

@karthik1989photos please share the link. You can use any other online editor also if you are not getting how to share via the CB IDE

#13
#14

hi @karthik1989photos
your return 0; statement is inside the while loop, so your program will terminate after the first test case thus giving wrong answer.

#15

@karthik1989photos corrected code: https://ide.codingblocks.com/s/300901

#16

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