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101202000000000000000000000000000001010000000000000000000000000000001110011111000001110000101101102000
44214748364632147483647471041110737
#include#include #include int main(){ char x[100]; while(scanf("%s",&x)!=EOF) { int len,k=1,sum=0; len=strlen(x); for(int i=len-1;i>=0;i--) { k=k*2; sum+=(k-1)*(x[i]-'0'); } printf("%d\n",sum); } return 0;}
#include#include #include int main(){ char x[100]; while(scanf("%s",&x)!=EOF) { int len,sum=0; len=strlen(x); for(int i=0;i
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