外出かも

例：C
int limit=1000
int i=0,j=0,k=0;
char ***p = {{{1,2,3,4,5,6,7,8},{3,4,5,6,7,8,9,10}},{{1,2,3,4,5,6,7,8},{3,4,5,6,7,8,9,10}}};
for( ;i<=limit;i++ ){
p[k][j][i] = i;
for( ;j<=limit;j++ ){
p[k][j][i] = j;
for( ;k<=limit;k++ ){
p[k][j][i] = k;
}
}
}