A+B: Difference between revisions
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= |
= Solutions = |
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=={{header|C}}== |
=={{header|C}}== |
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#include <stdio.h> |
#include <stdio.h> |
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main() |
main() |
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printf("%d\n", a + b); |
printf("%d\n", a + b); |
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return 0; |
return 0; |
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} |
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=={{header|C++}}== |
=={{header|C++}}== |
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<lang cpp> |
<lang cpp>// Standard input-output streams |
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// Standard input-output streams |
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#include <iostream> |
#include <iostream> |
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using namespace std; |
using namespace std; |
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cout << a + b << endl; |
cout << a + b << endl; |
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return 0; |
return 0; |
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} |
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// Output file: output.txt |
// Output file: output.txt |
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#include <fstream> |
#include <fstream> |
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out << a + b << endl; |
out << a + b << endl; |
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return 0; |
return 0; |
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} |
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=={{header|C_sharp|C#}}== |
=={{header|C_sharp|C#}}== |
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<lang csharp> |
<lang csharp>using System.IO; |
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using System.IO; |
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class plus { |
class plus { |
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} |
} |
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} |
} |
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} |
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=={{header|Factor}}== |
=={{header|Factor}}== |
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[ string>number ] bi@ + |
[ string>number ] bi@ + |
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number>string print ;</lang> |
number>string print ;</lang> |
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<pre> |
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( scratchpad ) a+b |
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2 2 |
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4 |
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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<lang text> |
<lang text>import Control.Monad |
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import Control.Monad |
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main = liftM2 (+) readLn readLn >>= print |
main = liftM2 (+) readLn readLn >>= print</lang> |
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</lang> |
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=={{header|Java}}== |
=={{header|Java}}== |
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out.println(nextInt() + nextInt()); |
out.println(nextInt() + nextInt()); |
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} |
} |
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} |
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</lang> |
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<lang java>import java.io.*; |
<lang java>import java.io.*; |
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=={{header|Pascal}}== |
=={{header|Pascal}}== |
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<lang pascal> |
<lang pascal>var |
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var |
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a, b: integer; |
a, b: integer; |
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begin |
begin |
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readln(a, b); |
readln(a, b); |
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writeln(a + b); |
writeln(a + b); |
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end. |
end.</lang> |
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</lang> |
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Same with input from file <tt>input.txt</tt> and output from file <tt>output.txt</tt>. |
Same with input from file <tt>input.txt</tt> and output from file <tt>output.txt</tt>. |
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<lang pascal> |
<lang pascal>var |
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var |
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a, b: integer; |
a, b: integer; |
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begin |
begin |
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close(input); |
close(input); |
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close(output); |
close(output); |
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end. |
end.</lang> |
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</lang> |
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=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |
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=={{header|Scheme}}== |
=={{header|Scheme}}== |
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<lang scheme> |
<lang scheme>(write (+ (read) (read)))</lang> |
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(write (+ (read) (read))) |
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</lang> |
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=={{header|Python}}== |
=={{header|Python}}== |
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===Console=== |
===Console=== |
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<lang python> |
<lang python>r = raw_input().split() |
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r = raw_input().split() |
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</lang> |
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===File=== |
===File=== |
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<lang python> |
<lang python>fin = open("input.txt", "r") |
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fin = open("input.txt", "r") |
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fout = open("output.txt","w") |
fout = open("output.txt","w") |
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r = fin.readline().split() |
r = fin.readline().split() |
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fout.write(str(int(r[0]) + int(r[1]))) |
fout.write(str(int(r[0]) + int(r[1])))</lang> |
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</lang> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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<lang ruby> |
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</lang> |
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