My Simple CPP Template.cpp

#include <bits/stdc++.h>
using namespace std;
typedef long long int lli;
typedef unsigned long long ull;
#define psb push_back
#define mkp make_pair
#define all(x) (x).begin(),(x).end()
#define PI acos(-1)
#define MOD 1000000007
int toint(string x)
{
    istringstream ss(x);
    int a;
    ss>>a;
    return a;
}
string tostr(int x)
{
    ostringstream ss;
    ss<<x;
    return ss.str();
}
void precalc(){

}
void gcji(int caseorder,int res){
    printf("Case #%d: %d\n",caseorder,res);
}
void gcjs(int caseorder,string res){
    cout<<"Case #"<<caseorder<<": "<<res<<"\n";
}
void gcjf(int caseorder,float res){
    printf("Case #%d: %.15f\n",caseorder,res);
}
int main() {
    // your code goes here
    
    return 0;
}