#include <stdio.h>
int main(void) {
int array[][3] = {
{10,5,20},
{1,6,2},
{19,18,7},
};
for(size_t r = 0; r < sizeof(array)/sizeof(*array); ++r){
printf("{%2d,%2d,%2d}\n", array
[r
][0], array
[r
][1], array
[r
][2]); }
}
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