c - Scanf in MIPS assembler language? -


i understand basic functions of mips, not understand how declare variables , not understand how write equivalent of scanf()/printf() in mips (can't find them online when search). here code trying translate now:

#include <stdio> int main(int argc, char* argv[])  {   unsigned long int n;   scanf("%d", &n);   printf("%lu",fact(n));  }

any guidance?

you not want re-implement scanf in assembly. more productive implement in c or other high-level language. better grab open source implementation, in glibc.

here source code scanf() in glibc: http://fossies.org/dox/glibc-2.19/scanf_8c_source.html

here gpl-like implementation: http://mirror.fsf.org/pmon2000/3.x/src/lib/libc/scanf.c


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