cosmopolitan/examples/seq.c
Justine Tunney 7aafa64ab3 Make improvements
- Bump redbean up to 2.0
- Trim down the MODE=tiny build a bit
- Add Indian Standard Time to zoneinfo
2022-04-29 00:42:47 -07:00

39 lines
1.3 KiB
C

#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/fmt/conv.h"
#include "libc/fmt/itoa.h"
/**
* @fileoverview Prints sequence of numbers.
*/
int main(int argc, char *argv[]) {
long a, b, i;
char buf[21], *p;
switch (argc) {
case 2:
a = 1;
b = strtol(argv[1], NULL, 0);
break;
case 3:
a = strtol(argv[1], NULL, 0);
b = strtol(argv[2], NULL, 0);
break;
default:
return 1;
}
for (i = a; i <= b; ++i) {
p = buf;
p = FormatInt64(p, i);
*p++ = '\n';
write(1, buf, p - buf);
}
}