Question

Draw a flowchart to find the reverse of a number

Answer 1

n=0

1: get the lowest digit (d) of the number by using %10

multiply n by 10 and add d

divide the original number by 10

if number is more than 0 go to 1

in C:

int o,r;

r=0

o=1234;

while(o){

r=r*10+o%10;

o/=10;

}