diff options
| author | Uneven Prankster <unevenprankster@protonmail.com> | 2023-07-12 13:22:29 -0300 |
|---|---|---|
| committer | Uneven Prankster <unevenprankster@protonmail.com> | 2023-07-12 13:22:29 -0300 |
| commit | fa2bdd711212ba6b7a94a20971e8bfa281e73296 (patch) | |
| tree | 6713b3c0379507d49558287b71dd360ce188a2f0 /tinycc/tests/tests2/118_switch.c | |
lol
Diffstat (limited to 'tinycc/tests/tests2/118_switch.c')
| -rw-r--r-- | tinycc/tests/tests2/118_switch.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tinycc/tests/tests2/118_switch.c b/tinycc/tests/tests2/118_switch.c new file mode 100644 index 0000000..789dd06 --- /dev/null +++ b/tinycc/tests/tests2/118_switch.c @@ -0,0 +1,75 @@ +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> + +int ibdg(long long n) +{ + switch (n) { + case 1LL ... 9LL: return 1; + case 10LL ... 99LL: return 2; + case 100LL ... 999LL: return 3; + case 1000LL ... 9999LL: return 4; + case 10000LL ... 99999LL: return 5; + case 100000LL ... 999999LL: return 6; + case 1000000LL ... 9999999LL: return 7; + case 10000000LL ... 99999999LL: return 8; + case 100000000LL ... 999999999LL: return 9; + case 1000000000LL ... 9999999999LL: return 10; + case 10000000000LL ... 99999999999LL: return 11; + case 100000000000LL ... 999999999999LL: return 12; + case 1000000000000LL ... 9999999999999LL: return 13; + case 10000000000000LL ... 99999999999999LL: return 14; + case 100000000000000LL ... 999999999999999LL: return 15; + case 1000000000000000LL ... 9999999999999999LL: return 16; + case 10000000000000000LL ... 99999999999999999LL: return 17; + case 100000000000000000LL ... 999999999999999999LL: return 18; + case 1000000000000000000LL ... 9223372036854775807LL: return 19; + case -9223372036854775807LL-1LL ... -1LL: return 20; + } + return 0; +} + +int ubdg(unsigned long long n) +{ + switch (n) { + case 1ULL ... 9ULL: return 1; + case 10ULL ... 99ULL: return 2; + case 100ULL ... 999ULL: return 3; + case 1000ULL ... 9999ULL: return 4; + case 10000ULL ... 99999ULL: return 5; + case 100000ULL ... 999999ULL: return 6; + case 1000000ULL ... 9999999ULL: return 7; + case 10000000ULL ... 99999999ULL: return 8; + case 100000000ULL ... 999999999ULL: return 9; + case 1000000000ULL ... 9999999999ULL: return 10; + case 10000000000ULL ... 99999999999ULL: return 11; + case 100000000000ULL ... 999999999999ULL: return 12; + case 1000000000000ULL ... 9999999999999ULL: return 13; + case 10000000000000ULL ... 99999999999999ULL: return 14; + case 100000000000000ULL ... 999999999999999ULL: return 15; + case 1000000000000000ULL ... 9999999999999999ULL: return 16; + case 10000000000000000ULL ... 99999999999999999ULL: return 17; + case 100000000000000000ULL ... 999999999999999999ULL: return 18; + case 1000000000000000000ULL ... 9999999999999999999ULL: return 19; + case 10000000000000000000ULL ... 18446744073709551615ULL: return 20; + } + return 0; +} + +int main(int argc, char **argv) +{ + unsigned int i; + unsigned long long v = 1; + + v = 1; + for (i = 1; i <= 20; i++) { + printf("%lld : %d\n", (long long) v, ibdg((long long)v)); + v *= 10; + } + v = 1; + for (i = 1; i <= 20; i++) { + printf("%llu : %d\n", v, ubdg(v)); + v *= 10; + } + return 0; +} |