codeforces 617A solution in c/c++
// 617A.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
//#include "pch.h"
#include <iostream>
using namespace std;
int main()
{
int n,a,b,c,d,e,cc=0,aa=0;
cin >> n;
a = 1;
b = 2;
c = 3;
d = 4;
e = 5;
while (1)
{
if(n>=e)
{
cc=n%e;
aa=aa+n/e;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=d||n>=d)
{
cc=cc%d;
aa=aa+n/d;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=c||n>=c)
{
cc=cc%c;
aa=aa+n/c;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=b||n>=b)
{
cc=cc%b;
aa=aa+n/b;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=a||n>=a)
{
cc=cc%a;
aa=aa+n/a;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
}
}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu
// Tips for Getting Started:
// 1. Use the Solution Explorer window to add/manage files
// 2. Use the Team Explorer window to connect to source control
// 3. Use the Output window to see build output and other messages
// 4. Use the Error List window to view errors
// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file
//
//
//#include "pch.h"
#include <iostream>
using namespace std;
int main()
{
int n,a,b,c,d,e,cc=0,aa=0;
cin >> n;
a = 1;
b = 2;
c = 3;
d = 4;
e = 5;
while (1)
{
if(n>=e)
{
cc=n%e;
aa=aa+n/e;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=d||n>=d)
{
cc=cc%d;
aa=aa+n/d;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=c||n>=c)
{
cc=cc%c;
aa=aa+n/c;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=b||n>=b)
{
cc=cc%b;
aa=aa+n/b;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
else if(cc>=a||n>=a)
{
cc=cc%a;
aa=aa+n/a;
n=cc;
if(cc==0)
{
cout<<aa;
break;
}
}
}
}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu
// Tips for Getting Started:
// 1. Use the Solution Explorer window to add/manage files
// 2. Use the Team Explorer window to connect to source control
// 3. Use the Output window to see build output and other messages
// 4. Use the Error List window to view errors
// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file
//
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