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lightning-sunbird  0.9+nobinonly
Functions
mptest-2.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include "mpi.h"

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Functions

int main (int argc, char *argv[])

Function Documentation

int main ( int  argc,
char *  argv[] 
)

Definition at line 51 of file mptest-2.c.

{
  mp_int a, b, c;

  if(argc < 3) {
    fprintf(stderr, "Usage: %s <a> <b>\n", argv[0]);
    return 1;
  }

  printf("Test 2: Basic addition and subtraction\n\n");

  mp_init(&a);
  mp_init(&b);

  mp_read_radix(&a, argv[1], 10);
  mp_read_radix(&b, argv[2], 10);
  printf("a = "); mp_print(&a, stdout); fputc('\n', stdout);
  printf("b = "); mp_print(&b, stdout); fputc('\n', stdout);
  
  mp_init(&c);
  printf("c = a + b\n");

  mp_add(&a, &b, &c);
  printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);
  
  printf("c = a - b\n");
  
  mp_sub(&a, &b, &c);
  printf("c = "); mp_print(&c, stdout); fputc('\n', stdout);  

  mp_clear(&c);
  mp_clear(&b);
  mp_clear(&a);

  return 0;
}

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