there are some errors here,
Code:
#include <cstring>
#include <vector>
#include <iostream>
#include <cstdlib>
using namespace std;
class SpeedDial {
public:
int assignNumbers(vector <int> numbers, vector <int> howMany, int slots) {
int leastKeyPresses=-1;
int numbs=howMany.size();
int ttlKeyPrsz=0,ttlKeyPrszSvd=0,copy=0;
char snumb[50];
vector <int> noKeyPress(numbs);
vector <int> noNumbs(numbs);
vector <int> KeyPreszSvd(numbs);
for(int i=0; i<numbs; i++){
cout<<" numbers[i]=" << numbers[i];
itoa(numbers[i],snumb,10);
noNumbs[i]=strlen(snumb);
noKeyPress[i]=noNumbs[i]*howMany[i];
ttlKeyPrsz += noKeyPress[i];
KeyPreszSvd[i]=noKeyPress[i]-(howMany[i]*2);
}
for(int j=1; j<numbs; j++){
if(KeyPreszSvd[j]>KeyPreszSvd[j-1]){
copy=KeyPreszSvd[j-1];
KeyPreszSvd[j-1]=KeyPreszSvd[j];
KeyPreszSvd[j]=copy;
}
}
if(slots>numbs)slots=numbs;
for(int i=0; i<slots; i++){
// cout<<KeyPreszSvd[i];
ttlKeyPrszSvd+=KeyPreszSvd[i];
}
cout<<ttlKeyPrsz << " " << ttlKeyPrszSvd << " ";
leastKeyPresses=ttlKeyPrsz-ttlKeyPrszSvd;
return (leastKeyPresses);
}
};
int main(){ //NO void main, main must return int
int slots=4;
// int slots=5;
/*
vector <int> numbers(6,3);
vector <int> howMany(1,7);
*/
vector <int> numbers(6,(9753,1245987,4833,34473,8733,1437));
vector <int> howMany(6,(5,2,4,3,2,4));
/*
vector <int> numbers(3,(124839,9876,43823));
vector <int> howMany(3,(73,95,102));
*/
SpeedDial *p;
cout << p->assignNumbers(numbers,howMany,slots);
cin >> ""; //error here, what are you trying to do here?
return 0;
}