View Code of Problem 73
#include <stdio.h>
void main(){
int i,s=1,n;
scanf("%d",&n);
for(i=n;i>1;i--){
s=(s+1)*2;
}
printf("%d",s);
} |
Double click to view unformatted code.
Back to problem 73
#include <stdio.h>
void main(){
int i,s=1,n;
scanf("%d",&n);
for(i=n;i>1;i--){
s=(s+1)*2;
}
printf("%d",s);
} |
Double click to view unformatted code.