11530 - SMS Typing

[naffi]

I am frustrated about this easy problem. WA and WA, but can not find the error. Can anybody help me? Is there any critical IO?

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[mmonish]

try this case..
Input:

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1
  a

Output:

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Case #1: 3

hope this helps..

[naffi]

Thanks, . I got my problem and got AC.

[Bitta]

I am getting WA.Plz help me...

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#include<stdio.h>

int main()
{
   char s[103];
   int i,cnt,tc,n;

   scanf("%d",&tc);

   n=1;

   while(tc>0)
   {   
      fflush(stdin);
      gets(s);

      cnt=0;
      for(i=0;s[i];i++)
      {
         if(s[i]=='a' || s[i]=='d' || s[i]=='g' || s[i]=='j' || s[i]=='m' || s[i]=='p' || s[i]=='t' || s[i]=='w' || s[i]==' ')
         {
            cnt+=1;
         }

         else if(s[i]=='b' || s[i]=='e' || s[i]=='h' || s[i]=='k' || s[i]=='n' || s[i]=='q' || s[i]=='u' || s[i]=='x')
         {
            cnt+=2;
         }

         else if(s[i]=='c' || s[i]=='f' || s[i]=='i' || s[i]=='l' || s[i]=='o' || s[i]=='r' || s[i]=='v' || s[i]=='y')
         {
            cnt+=3;
         }

         else if(s[i]=='s' || s[i]=='z')
         {
            cnt+=4;
         }
      }

      printf("Case #%d: %d\n",n,cnt);
      n++;
      tc--;
      
   }

   return 0;
}



[shamim]

Just add a dummy gets after you take the number of cases as input and remove the fflush().

This should get your code AC

[apurba]

Just add a dummy gets after you take the number of cases as input and remove the fflush().

This should get your code AC

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thanks a lot.........

[aum]

Hi everyone,

I am getting WA in this problem. This is how i accept the input

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# include <iostream>
# include <string>

using namespace std;

int main()
{
    int t,c = 0;
    cin>>t;
   
    //do something here
   
    fflush(stdin);
    string inp;
   
    while(t--)
    {
        getline(cin,inp);

        //do something here       

        cout<<"Case #"<<++c<<": "<<res<<endl;
    }
   
 return 0;   
}



I am sure that my algorithm is correct. i think i am getting WA because i am not accepting input properly.
Please help.

[mf]

fflush(stdin) doesn't do anything.

Insert another getline right after cin>>t to eat a newline character.

[nazmuldiu]

Why My code getting WA please?

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#include<iostream>
#include<string.h>
using namespace std;

int main()
{
    int n[26]={1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,4,1,2,3,1,2,3,4};
    char b[150];
    int a=0,t;

    cin>>t;
    for(int j=0;j<t;j++)
    {
        a=0;
      getchar();
        gets(b);
        for(int i=0;b[i];i++)
        {
            if(b[i]==32)
                a++;
            else
                a+=n[b[i]-'a'];

        }
        cout<<"Case #"<<j<<": "<<a<<endl;
    }
    return 0;
}


[saiful_sust]

Hello nazmul..........
just change this line:

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 cout<<"Case #"<<j<<": "<<a<<endl;


To:

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 cout<<"Case #"<<j+1<<": "<<a<<endl;


IMPOSSIBLE MEANS I M POSSIBLE

[samin_yasar]

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#include <stdio.h>

int main()
{
   int test;
   char str[100];
        scanf("%d",&test);
   //fflush(stdin);
   for(int i=0;i<test;i++)
   {
      gets(str);

      int j=0,count=0;
      
      while(str[j]!='\0')
      {

if(str[j]==' ')count+=1;
else if(str[j]=='a' || str[j]=='d' || str[j] == 'g' || str[j] =='j' || str[j]=='m' || str[j] == 'p' || str[j] == 't' || str[j] =='w')count+=1;
else if(str[j]=='b' || str[j]=='e' || str[j] == 'h' || str[j] =='k' || str[j]=='n' || str[j] == 'q' || str[j] == 'u' || str[j] =='x')count+=2;
else if(str[j]=='c' || str[j]=='f'  || str[j] == 'i' || str[j] =='l' || str[j]=='o' || str[j] == 'r' || str[j] == 'v' || str[j] == 'y')count+=3;
else count+=4;
j++;
}
printf("Case %d: %d\n",i+1,count);
}
return 0;

}

would someone please tell me what is wrong with this code?
i submitted without fflush(stdin).

[saiful_sust]

Hello samin

change this line

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printf("Case %d: %d\n",i+1,count);


To

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printf("Case #%d: %d\n",i+1,count);


[Angeh]

scanf("%d%d\n",&n,&m) reads not only new line character but leading spaces in second line.
use scanf("%d%d",&n,&m);gets(line) instead ;