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Copy pathupdown_arrow.c
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updown_arrow.c
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#include <stdio.h>
void arrow_up(int no){
for (int i=0; i<no; i++) {
for (int j=0; j<no-i; j++)
printf(" ");
for (int k=0; k<i+1; k++)
printf(" *");
printf("\n");
}
for (int i=0; i<no; i++) {
for (int j=0; j<no-2; j++)
printf(" ");
for (int k =0; k<no-2; k++)
printf(" *");
printf(" \n");
}
}
void arrow_down(int no){
for (int i=0; i<no; i++) {
for (int j=0; j<no-2; j++)
printf(" ");
for (int k =0; k<no-2; k++)
printf(" *");
printf(" \n");
}
for (int i=0; i<no; i++) {
for (int j=0; j<=i; j++)
printf(" ");
for (int k =0; k<no-i; k++)
printf(" *");
printf("\n");
}
}
int main()
{
int no=5;
arrow_up(no);
arrow_down(no);
}