diff options
Diffstat (limited to 'tests/sysy_lvX/powmod.sy')
| -rw-r--r-- | tests/sysy_lvX/powmod.sy | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/sysy_lvX/powmod.sy b/tests/sysy_lvX/powmod.sy new file mode 100644 index 0000000..107918a --- /dev/null +++ b/tests/sysy_lvX/powmod.sy @@ -0,0 +1,20 @@ +int naive_powmod(int a, int b, int n) { + int i = 0; + int res = 1; + while (i < b) { + res = (res * a) % n; + i = i + 1; + } + return res; +} + +int main() { + starttime(); + putint(naive_powmod(2, 5, 3)); + putint(naive_powmod(2, 10000, 3)); + putint(naive_powmod(2, 1000000, 3)); + putint(naive_powmod(2, 100000000, 3)); + putint(naive_powmod(2, 1000000000, 3)); + stoptime(); + return 0; +}
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