Only passing 1 of 5 test cases

#1

#include
#include
using namespace std;
void tst(int a[],int n,int key)
{
int i,j,k;
sort(a,a+n);
for(i=0;i<n-2;i++)
{
j=i+1;
k=n-1;
while(j<k&&k>i)
{
if(a[i]+a[j]+a[k]>key)
k–;
if(a[i]+a[j]+a[k]<key)
j++;
if(a[i]+a[j]+a[k]==key)
{
cout<<a[i]<<","<<" “<<a[j]<<” “<<“and”<<” "<<a[k]<<endl;
}
}
}
}
int main() {
int i,n,key;
cin>>n;
int a[1000];
for(i=0;i<n;i++)
cin>>a[i];
cin>>key;
tst(a,n,key);
return 0;
}

#2

@tushartiwari
hello tushar,

use if, else-if and else in place of three if

#3

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