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| #include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void dump(int (*tab)[3][4]) {
printf("{\n");
for (size_t i = 0; i < 2; ++i) {
printf(" {\n");
for (size_t j = 0; j < 3; ++j) {
printf(" { ");
for (size_t k = 0; k < 4; ++k)
printf("%d ", tab[i][j][k]);
printf("}\n");
}
printf(" }\n");
}
printf("}\n");
}
typedef int (*tab_t)[3][4];
void dump_typedef(tab_t tab) {
printf("{\n");
for (size_t i = 0; i < 2; ++i) {
printf(" {\n");
for (size_t j = 0; j < 3; ++j) {
printf(" { ");
for (size_t k = 0; k < 4; ++k)
printf("%d ", tab[i][j][k]);
printf("}\n");
}
printf(" }\n");
}
printf("}\n");
}
int main() {
int tab0[2][3][4] = {
{
{ 0, 1, 2, 3 },
{ 3, 4, 5, 6 },
{ 6, 7, 8, 9 }
},
{
{ 9, 8, 7, 6 },
{ 6, 5, 4, 3 },
{ 3, 2, 1, 0 }
}
};
tab_t tab1 = malloc(sizeof tab0);
assert(tab1);
dump(tab0);
dump_typedef(tab0);
memcpy(tab1, tab0, sizeof tab0);
dump(tab1);
dump_typedef(tab1);
free(tab1);
return 0;
} |
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