| [4c8f86b3] | 1 | // |
|---|
| 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
|---|
| 3 | // |
|---|
| 4 | // The contents of this file are covered under the licence agreement in the |
|---|
| 5 | // file "LICENCE" distributed with Cforall. |
|---|
| 6 | // |
|---|
| 7 | // gmp.c -- |
|---|
| 8 | // |
|---|
| 9 | // Author : Peter A. Buhr |
|---|
| 10 | // Created On : Tue Apr 19 08:55:51 2016 |
|---|
| 11 | // Last Modified By : Peter A. Buhr |
|---|
| [3f8dd01] | 12 | // Last Modified On : Mon Sep 4 09:51:18 2017 |
|---|
| 13 | // Update Count : 550 |
|---|
| [4c8f86b3] | 14 | // |
|---|
| 15 | |
|---|
| [c04531fc] | 16 | // NOTE: UBUNTU DOES NOT SUPPORT GMP MULTILIB, SO ONLY 64-BIT GMP IS TESTED. |
|---|
| 17 | |
|---|
| [4c8f86b3] | 18 | #include <gmp> |
|---|
| 19 | |
|---|
| [935315d] | 20 | int main( void ) { |
|---|
| [4c8f86b3] | 21 | sout | "constructors" | endl; |
|---|
| 22 | short int si = 3; |
|---|
| 23 | Int x = { "50000000000000000000" }, y = { si }, z = x + y; |
|---|
| 24 | sout | x | y | z | endl; |
|---|
| 25 | sout | "x:" | x | "y:" | y | "z:" | z | endl; |
|---|
| 26 | |
|---|
| 27 | sout | "conversions" | endl; |
|---|
| 28 | y = 'a'; |
|---|
| 29 | sout | "y:" | y | endl; |
|---|
| [4adbe45] | 30 | y = "12345678901234567890123456789"; |
|---|
| 31 | sout | "y:" | y | endl; |
|---|
| [3f8dd01] | 32 | y = 100`mp + 100`mp; |
|---|
| 33 | sout | "y:" | y | endl; |
|---|
| 34 | y = -200u`mp + -200u`mp; |
|---|
| 35 | sout | "y:" | y | endl; |
|---|
| 36 | y = "12345678901234567890123456789"`mp + "12345678901234567890123456789"`mp; |
|---|
| 37 | sout | "y:" | y | endl; |
|---|
| [4c8f86b3] | 38 | y = si; |
|---|
| 39 | sout | "y:" | y | endl; |
|---|
| 40 | y = -3; |
|---|
| 41 | sout | "y:" | y | endl; |
|---|
| 42 | y += 7; |
|---|
| 43 | sout | "y:" | y | endl; |
|---|
| 44 | y -= 1; |
|---|
| 45 | sout | "y:" | y | endl; |
|---|
| 46 | int b; |
|---|
| 47 | b = y; |
|---|
| 48 | si = y; |
|---|
| 49 | sout | "y:" | y | "b:" | b | "si:" | si | endl; |
|---|
| 50 | |
|---|
| 51 | sout | "comparison" | endl; |
|---|
| 52 | sout | x == x | endl; |
|---|
| 53 | sout | x != x | endl; |
|---|
| 54 | sout | x < x | endl; |
|---|
| 55 | sout | x <= x | endl; |
|---|
| 56 | sout | x > x | endl; |
|---|
| 57 | sout | x >= x | endl; |
|---|
| 58 | |
|---|
| 59 | sout | "arithmetic" | endl; |
|---|
| 60 | z = x + y + z; |
|---|
| 61 | sout | "z:" | z | endl; |
|---|
| 62 | z = z = x; |
|---|
| 63 | sout | "z:" | z | endl; |
|---|
| 64 | z = x - y - z; |
|---|
| 65 | sout | "z:" | z | endl; |
|---|
| 66 | z = x * y * z; |
|---|
| 67 | sout | "z:" | z | endl; |
|---|
| 68 | z = x * 3; |
|---|
| 69 | sout | "z:" | z | endl; |
|---|
| 70 | z = 3 * x; |
|---|
| 71 | sout | "z:" | z | endl; |
|---|
| 72 | z = x / 3; |
|---|
| 73 | sout | "z:" | z | endl; |
|---|
| [4adbe45] | 74 | sout | div( x, 3 ) | x / 3 | "," | x % 3 | endl; |
|---|
| [4c8f86b3] | 75 | [ x, y ] = div( x, 3 ); |
|---|
| 76 | sout | "x:" | x | "y:" | y | endl; |
|---|
| 77 | |
|---|
| 78 | sout | endl; |
|---|
| 79 | |
|---|
| [1ae39f6e] | 80 | sin | x | y | z; |
|---|
| 81 | sout | x | y | z | endl; |
|---|
| 82 | |
|---|
| 83 | sout | endl; |
|---|
| 84 | |
|---|
| [4c8f86b3] | 85 | sout | "Fibonacci Numbers" | endl; |
|---|
| 86 | Int fn, fn1, fn2; |
|---|
| 87 | fn = (Int){0}; fn1 = fn; // 1st case |
|---|
| 88 | sout | (int)0 | fn | endl; |
|---|
| [18c55e1] | 89 | fn = 1; fn2 = fn1; fn1 = fn; // 2nd case |
|---|
| [4c8f86b3] | 90 | sout | 1 | fn | endl; |
|---|
| [935315d] | 91 | for ( unsigned int i = 2; i <= 200; i += 1 ) { |
|---|
| [4c8f86b3] | 92 | fn = fn1 + fn2; fn2 = fn1; fn1 = fn; // general case |
|---|
| 93 | sout | i | fn | endl; |
|---|
| 94 | } // for |
|---|
| 95 | |
|---|
| 96 | sout | endl; |
|---|
| 97 | |
|---|
| 98 | sout | "Factorial Numbers" | endl; |
|---|
| 99 | Int fact; |
|---|
| [18c55e1] | 100 | fact = 1; // 1st case |
|---|
| [4c8f86b3] | 101 | sout | (int)0 | fact | endl; |
|---|
| [935315d] | 102 | for ( unsigned int i = 1; i <= 40; i += 1 ) { |
|---|
| [a933bcb3] | 103 | fact *= i; // general case |
|---|
| [4c8f86b3] | 104 | sout | i | fact | endl; |
|---|
| 105 | } // for |
|---|
| 106 | } // main |
|---|
| 107 | |
|---|
| 108 | // Local Variables: // |
|---|
| 109 | // tab-width: 4 // |
|---|
| [933dbbd] | 110 | // compile-command: "cfa gmp.c -lgmp" // |
|---|
| [4c8f86b3] | 111 | // End: // |
|---|
