lnr wrote:To x140l31
Try this
Input:Output:Code: Select all
000 00 0 00 000 # ~Thanks all.Code: Select all
2
why!!!Code: Select all
000 00 0 00 000 #
~
Code: Select all
0
Code: Select all
while (cin >> block and block != "~")
Code: Select all
while (cin >> block && block != "~")
I changed "and" to "&&" and i got AC...lnr wrote:To x140l31
Submit your code again.
I did not know that GNU C++ compiler supports and operator.
is similar toCode: Select all
while (cin >> block and block != "~")
Returning a value from int main() is a good practice.Code: Select all
while (cin >> block && block != "~")
You will get accepted.
May be you submitted wrong code before.
And don't forget to remove your code.
Thanks all.
thats not true.you can use gets to take input.because each block is seperated by a space.nayimsust wrote-
you must get inputs by using either scanf("%s") or scanf("%c")
because input may be given in the following format
Code: Select all
look like
0000 0 0000 00(space here)
000 0 0000 #
not like
0000 0 0000 00(without space)
000 0 0000 #
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#include<stdio.h>
#include<math.h>
int main()
{
char ch,f,ch1[100];
int i,j,len,sp,c,d,o=0;
double sum,sum1,k;
len=0;
sp=0;
j=0;
while(scanf("%c",&ch)==1){
if(ch=='0')
len++;
else if(ch==' ') {
sp++;
if(sp==1&&len>2)
o=1;
else if((len==1||len==2)&&sp%2!=0)
{
c=len;
if(c==1)
f='1';
else
f='0';
}
else{
d=len-2;
for(i=0;i<d;i++)
ch1[i+j]=f;
j=i+j;
}
len=0;
}
else if(ch=='#'){
if(o==1)
sum1=0;
else{
k=0;
for(i=j-1;i>=0;i--){
sum=ch1[i]-48;
sum=sum*pow(2,k);
sum1=sum1+sum;
k++;
}
}
printf("%0.f\n",sum1);
sum1=0;
len=0;
sp=0;
j=0;
o=0;
}
else if(ch=='~')
break;
}
return 0;
}
Code: Select all
#include<cstdio>
#include<vector>
#include<cstring>
#include<cmath>
using namespace std;
int main()
{char a[1000];int i,j,l,x;
vector<int>v;
while(scanf("%s",a))
{if(a[0]=='~')
break; v.clear();x=0;
while(a[0]!='#')
{l=strlen(a);
if(l==1)
x=1;
if(l==2)
x=0;
else
{for(i=2;i<l;i++)
v.push_back(x);}
scanf("%s",a);}
int y=v.size();
double s,k;s=0;
for(i=y-1;i>=0;i--)
{k=pow(2,i);
s+=v[i]*k;}
printf("%.0lf\n",s);}
return 0;}