View Code of Problem 73
#include <stdio.h>
int main(){
int n,sum=1;
scanf("%d",&n);
for(int i=1; i<n; i++)
{
sum=(sum+1)*2;
}
printf("%d",sum);
return 0;
} |
Double click to view unformatted code.
Back to problem 73
#include <stdio.h>
int main(){
int n,sum=1;
scanf("%d",&n);
for(int i=1; i<n; i++)
{
sum=(sum+1)*2;
}
printf("%d",sum);
return 0;
} |
Double click to view unformatted code.