read files to unsigned int
How to store a file to unsigned int
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//Main.cpp
#include <iostream>
#include <fstream>
using namespace std;
unsigned int key[4];
int main(){
ifstream file("key.txt");
store(file);
return 0;
}
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i having this data in my key.txt
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0xFDA5
0xD54E
0xFC00
0xB55A
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I Created this function
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void store(ifstream &file){
int i = 0;
if(!file)
cout << "Couldn't open file " << endl;
while(!file.eof()){
file >> key[i];
i++;
}
}
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it just looping nonstop. what should i change in order to store correct data to
key
The values you are reading in aren't unsigned integers. Use a hex modifier to convert when you pass in:
ex. file >> hex >> key[i];
so if want to output back the data with
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0xFDA5
0xD54E
0xFC00
0xB55A
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because when i output the data what i get is all numbers
when output should i covert to decimal or binary?
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