Not getting anything while submit the code though code is working properly

#1

#include
using namespace std;
int NoOfWays(int n , int m){
if(n==0){
return 1;
}
if(n<0){
return 0;
}
int x=NoOfWays(n-1,m);
int y=NoOfWays(n-4,m);
return x+y;

}

int main() {
int t,n,m;
cin>>t;
while(t–){
cin>>n>>m;
cout<<NoOfWays(n,m)<<endl;
}
return 0;
}

#2

@Himanshu0123 hey himanshu this is because this problem need a dynamic approach because this problem have higher complexity and large no of overlapping subproblem so try with this dp if you have reached dp section.

#3

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