double sigma (double t[], int n) {
int i;
double s = 0;
for (i = 0; i < n; i++)
s = s + t[i];
return s;
}
double test[4], x, y;
void main (void) {
int i, n;
printf ("Entrer la taille : ");
scanf ("%d", &n);
y = 1;
for (i = 0; i < n; i++)
test[i] = i * i;
/* premier calcul */
x = sigma (test, n);
printf ("x = %g, y = %g\n", x, y);
/* second calcul */
x = sigma (test, n);
printf ("x = %g, y = %g\n", x, y);
}
|
Entrer la taille : 4 x = 14, y = 1 x = 14, y = 1 |
Entrer la taille : 5 x = 30, y = 1 x = 44, y = 1 |
Entrer la taille : 6 x = 55, y = 25 x = 94, y = 25 |
Entrer la taille : 10000 Segmentation fault |
void main (void) {
int i, n;
double test[4];
printf ("Entrer la taille : ");
scanf ("%d", &n);
for (i = 0; i < n; i++) {
test[i] = i * i;
printf ("i = %d, n = %x\n", i, n);
}
}
|
Entrer la taille : 4 i = 0, n = 4 i = 1, n = 4 i = 2, n = 4 i = 3, n = 4 |
Entrer la taille : 5 i = 0, n = 5 i = 1, n = 5 i = 2, n = 5 i = 3, n = 5 i = 0, n = 40300000 i = 1, n = 40300000 i = 2, n = 40300000 i = 3, n = 40300000 i = 0, n = 40300000 i = 1, n = 40300000 i = 2, n = 40300000 i = 3, n = 40300000 i = 0, n = 40300000 i = 1, n = 40300000 i = 2, n = 40300000 i = 3, n = 40300000 i = 0, n = 40300000 etc. |