#include <stdio.h>
int main(){
int curr_left = 1;
for(int j = 5; j > 0; j--){
int start = curr_left;
curr_left += j;
for(int k = 1; k <= j; k++){
printf("%d\t",start);
start++;
}
int jump = (j-1) * j;
start += jump;
for(int k = 1; k <= j; k++){
printf("%d\t",start);
start++;
}
printf("\n");
for(int k = j-1; k <= 5; k++)
printf("\t");
}
return 0;
}
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