include<stdio.h>

include<string.h>

int main()
{
char str[500];
int i,pos;
while(gets(str) != NULL)
{
for(i =0;i<strlen(str);i++)
{
if(str[i] ==' ')
{
pos = i;
}
}
if(pos ==0)
printf("%d",strlen(str));
else
printf("%d",strlen(str)-(pos+1));
}

 return 0;

}