C++編程 入門題目

#define?N?8

int?main(void)

{

int?i,?j,?n;

char?plate[N][N];

char?color;

for(i?=?0;?i?<?N;?++i)

for(j?=?0;?j?<?N;?++j)

plate[i][j]?=?'0';

scanf("%d",?&n);

while(?n--?)

{

scanf("%d?%d?%c",?&i,?&j,?&color);

if(?plate[i][j]?==?'0'?)

plate[i][j]?=?color;

}

for(i?=?0;?i?<?N;?++i){

for(j?=?0;?j?<?N;?++j)

printf("%c?",?plate[i][j]);

putchar('\n');

}

return?0;

}