52 lines
929 B
C
52 lines
929 B
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
|
|
#define NBVAL 25
|
|
|
|
void prem_partie(FILE *ptr)
|
|
{
|
|
int val, find = 0;
|
|
int i = 0, j, k;
|
|
int first = 0; /* permet de check si on a bien fait les n premiers */
|
|
int prev_val[NBVAL]; /* tableau contenant les n valeurs précédentes */
|
|
fscanf(ptr, "%d", &val);
|
|
|
|
while (!feof(ptr) && !find)
|
|
{
|
|
if (first < NBVAL)
|
|
first++;
|
|
else
|
|
{
|
|
j = 0;
|
|
while (j < NBVAL && !find)
|
|
{
|
|
k = 0;
|
|
while (k < NBVAL && !find)
|
|
{
|
|
if (k != j && !find)
|
|
find = prev_val[j] + prev_val[k] == val ? 1 : 0;
|
|
k++;
|
|
}
|
|
j++;
|
|
}
|
|
find = find ? 0 : 1;
|
|
}
|
|
|
|
i = (i+1) % NBVAL;
|
|
if (!find)
|
|
{
|
|
prev_val[i] = val;
|
|
fscanf(ptr, "%d", &val);
|
|
}
|
|
}
|
|
|
|
printf("La première valeur ne correspondant pas est %d.", val);
|
|
}
|
|
|
|
void deux_partie(FILE *ptr)
|
|
{
|
|
|
|
}
|