/sci/ - Science & Math

I dont know, seems pretty tough, if not impossible

1. file type
2. >
3. profit

>>2954120
OP here,
i tried this :

#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int max,x;
ifstream read;
read.open("example.txt")
if(!read.eof())
read>>max;

while(!read.eof())
{
read>>x;
if (x>=max)
max=x;
}
read.close();
return 0;
}
--------------------------------------------
Q3:
#include<iostream>
using namespace std;
int main()
{
int x,z;
cin>>x;
while (x>0)
{
z=x%10;
cout<<z;
x=x/10;
}
return 0;
}

--- but it didn't work, it just assumes the last number in the file as the max ..
idk whats wrong

cplusplus

input/output.

do some readong retard

>>2954130
sorry forget about Q3

>>2954131
Tell me whats wrong with my answer fagget.
Q2:
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int max,x;
ifstream read;
read.open("example.txt")
if(!read.eof())
read>>max;

while(!read.eof())
{
read>>x;
if (x>=max)
max=x;
}
read.close();
return 0;
}
---
it didnt work, it just assumes the last value as max

OP is troll, the problem is undecidable

>>2954143
cout each x, you should be able to figure out easily what is happenning

>>2954143
cout each x, you should be able to figure it out easier

>>2954150
gtfo my /sci/ faggot, if you cant help with this then scramb

>>2954143
because you aren't comparing the numbers...

try making an array of the numbers so you can compare them easily.

Wow, that's just pathetic.
Seriously.
Why don't you ask help with calculating 1+1 while you're at it?

>>2954155
i tried, it prints all of them exept the 1st value.
man...

it's treating eof as a number

(apply max (call-with-input-file "C:\\Users\\ddohoda\\My Documents\\numbers.txt" read))

(apply max (call-with-input-file "C:\\Users\\david\\My Documents\\numbers.txt" read))

>>2954161
idk how to make one

>>2954162

>>2954174
THIS THE PROGRAMING LANGUAGE MASTER RACE. C++ IS SHITSKINS

>>2954165
Try adding them together and print that out.

Ruby masterrace here:
print File.open("numdata.txt","r").read.scan(/\d+/).collect! {|n| n.to_i}.sort.last

>>2954191
What language would that be?

>>2954220

>Ruby programmer
>Doesn't know what LISP is

To be expected.

>Not using Python

Faggot

void main(void){
int input,max = -2147483648;

ifstream myReadFile;
myReadFile.open("text.txt");
if (myReadFile.is_open()) {
while (!myReadFile.eof()) {


myReadFile >> input;
if(input > max)
max = input;


}
}
myReadFile.close();
cout << max;
}

int asdf(){

FILE *inp=fopen("whatever.txt");
int t,r;

fscanf(inp, "%d ", &r);
while(fscanf(inp, "%d ", &t) == 1) r = max(r,t);

fclose(inp);
return r;
}

>>2954220
> ruby
ruby and haskell are for hipster faggots

I got an idea, you can insert numbers into a std::set collection, it automatically sorts the numbers. First item is lowest, last highest. Just .insert(dem numbers) and relax

>using computers to solve problems
how quaint

>>2954244
>not using Java

double faggots

There are two correct ways to get input. One is to use C's "getchar" function. The other is to run a lisp and use "read." If C is too low-level, there is no reason to stop anywhere short of a lisp. Everything inbetween these two are just there because someone didn't read SICP.

>>2954308
<span class="math">\overline{\underline{{back~to~/prog/}}}[/spoiler]