int x[3][4], *y[3]; | |
main() { | |
int z[3][4]; | |
int i, j, *p; | |
for (i = 0; i < 3; i++) { | |
for (j = 0; j < 4; j++) | |
x[i][j] = 1000*i + j; | |
y[i] = x[i]; | |
} | |
f(); | |
for (i = 0; i < 3; i++) { | |
y[i] = p = &z[i][0]; | |
for (j = 0; j < 4; j++) | |
p[j] = x[i][j]; | |
} | |
g(z, y); | |
return 0; | |
} | |
f() { | |
int i, j; | |
for (i = 0; i < 3; i++) | |
for (j = 0; j < 4; j++) | |
printf(" %d", x[i][j]); | |
printf("\n"); | |
for (i = 0; i < 3; i++) | |
for (j = 0; j < 4; j++) | |
printf(" %d", y[i][j]); | |
printf("\n"); | |
} | |
g(x, y) | |
int x[][4], *y[]; | |
{ | |
int i, j; | |
for (i = 0; i < 3; i++) | |
for (j = 0; j < 4; j++) | |
printf(" %d", x[i][j]); | |
printf("\n"); | |
for (i = 0; i < 3; i++) | |
for (j = 0; j < 4; j++) | |
printf(" %d", y[i][j]); | |
printf("\n"); | |
} |