code. compile. run. debug. share.
#include <iostream>
#include <cstring>
#include <algorithm>
using namespace std;
bool compare(int a,int b){
cout<<a<<" "<<b<<"\n";
if (a<=b){
cout<<"less_equal"<<"\n";
return true;
}
else{
cout<<"greater"<<"\n";
return false;
}
}
int main()
{
int coins[] = {1,2,5,10,20,50,100,200,500,2000};
int n = sizeof(coins)/sizeof(int);
int money = 198;
int index = lower_bound(coins,coins+n,money,compare) - coins;
cout<<index<<" "<<coins[index]<<" "<<"result"<<"\n";
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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