#include <iostream>
using namespace std;
int main()
{
int x1,x2,x3,x4;
int t=0;
for(x1=1;x1<100;x1++)
for(x2=1;x2<100;x2++)
for(x3=1;x3<100;x3++)
for(x4=1;x4<100;x4++)
{
if((x1+x2+x3+x4==15)&&(x1>x2)&&(x2>x3)&&(x3>x4))
cout<<x1<<"\t"<<x2<<"\t"<<x3<<"\t"<<x4<<endl;
}
return 0;
}
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