11219 - How old are you?

[Shihab]

WA , Please Help

Code: Select all

#include<cstdio>
#include<iostream>

using namespace std;

int test_case,age,flag,i=1;
int birth_date,birth_month,current_date,current_month;
int calculate_age();
long long birth_year,current_year;

int main()
{
    char slash;
    scanf("%d",&test_case);
    while(i<=test_case)
    {
        flag=0;
        scanf("%d%c%d%c%lld",&current_date,&slash,&current_month,&slash,&current_year);
        scanf("%d%c%d%c%lld",&birth_date,&slash,&birth_month,&slash,&birth_year);
        if(current_year<birth_year)
        {
            printf("Case %d: Invalid birth date",i);
        }
        else if(current_year==birth_year)
        {
            if(current_month>=birth_month)
            {
                if(current_date<=birth_date)
                {
                    age=calculate_age();
                    flag=1;
                }
                else
                {
                    printf("Case %d: Invalid birth date",i);
                }
            }
            else
            {
                printf("Case %d: Invalid birth date",i);
            }
        }
        else
        {
            flag=1;
            age=calculate_age();
            if(current_month==birth_month)
            {
                if(current_date<birth_date)
                    age--;
            }
            if(current_month<birth_month)
            {
                age--;
            }

        }
        if(flag==1)
        {
            if(age>=130)
                printf("Case %d: Check birth date",i);
            else
                printf("Case %d: %d",i,age);
        }
        i++;

    }
    return 0;
}

int calculate_age()
{
    return current_year-birth_year;
}

[brianfry713]

Print a newline char at the end of each line.

[Shihab]

Why should I ?
Can u tell me the reason.
Still WA

[brianfry713]

For the sample input, the correct output is:

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Case #1: Invalid birth date
Case #2: Check birth date
Case #3: 23
Case #4: 0

Your output is:

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Case 1: Invalid birth dateCase 2: Check birth dateCase 3: 23Case 4: 0

Your output is wrong. Post your updated code if you're still having trouble.

[Shihab]

Code Updated

Code: Select all

#include<cstdio>
#include<iostream>

using namespace std;

int test_case,age,flag,i=1;
int birth_date,birth_month,current_date,current_month;
int calculate_age();
long long birth_year,current_year;

int main()
{
    char slash;
    scanf("%d",&test_case);
    while(i<=test_case)
    {
        flag=0;
        scanf("%d%c%d%c%lld",&current_date,&slash,&current_month,&slash,&current_year);
        scanf("%d%c%d%c%lld",&birth_date,&slash,&birth_month,&slash,&birth_year);
        if(current_year<birth_year)
        {
            printf("Case #%d: Invalid birth date\n",i);
        }
        else if(current_year==birth_year)
        {
            if(current_month>=birth_month)
            {
                if(current_date<=birth_date)
                {
                    age=calculate_age();
                    flag=1;
                }
                else
                {
                    printf("Case #%d: Invalid birth date\n",i);
                }
            }
            else
            {
                printf("Case #%d: Invalid birth date\n",i);
            }
        }
        else
        {
            flag=1;
            age=calculate_age();
            if(current_month==birth_month)
            {
                if(current_date<birth_date)
                    age--;
            }
            if(current_month<birth_month)
            {
                age--;
            }

        }
        if(flag==1)
        {
            if(age>=130)
                printf("Case #%d: Check birth date\n",i);
            else
                printf("Case #%d: %d\n",i,age);
        }
        i++;

    }
    return 0;
}

int calculate_age()
{
    return current_year-birth_year;
}

[brianfry713]

Input:

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1

01/02/2130
01/01/2000

Output should be:

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Case #1: 130

[Shihab]

Still WA

[brianfry713]

The code that you posted is still printing the wrong answer for the input I posted. Post your updated code if you want more help.

[Shihab]

Code Updated

Code: Select all

#include<cstdio>
#include<iostream>

using namespace std;

int test_case,age,flag,i=1;
int birth_date,birth_month,current_date,current_month;
int calculate_age();
long long birth_year,current_year;

int main()
{
    char slash;
    scanf("%d",&test_case);
    while(i<=test_case)
    {
        flag=0;
        scanf("%d%c%d%c%lld",&current_date,&slash,&current_month,&slash,&current_year);
        scanf("%d%c%d%c%lld",&birth_date,&slash,&birth_month,&slash,&birth_year);
        if(current_year<birth_year)
        {
            printf("Case #%d: Invalid birth date\n",i);
        }
        else if(current_year==birth_year)
        {
            if(current_month>=birth_month)
            {
                if(current_date<=birth_date)
                {
                    age=calculate_age();
                    flag=1;
                }
                else
                {
                    printf("Case #%d: Invalid birth date\n",i);
                }
            }
            else
            {
                printf("Case #%d: Invalid birth date\n",i);
            }
        }
        else
        {
            flag=1;
            age=calculate_age();
            if(current_month==birth_month)
            {
                if(current_date<birth_date)
                    age--;
            }
            if(current_month<birth_month)
            {
                age--;
            }

        }
        if(flag==1)
        {
            if(age>130)
                printf("Case #%d: Check birth date\n",i);
            else
                printf("Case #%d: %d\n",i,age);
        }
        i++;

    }
    return 0;
}

int calculate_age()
{
    return current_year-birth_year;
}

[brianfry713]

Input:

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1

01/01/2000
02/01/2000

Correct output:

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Case #1: Invalid birth date

[Shihab]

AC , thanks bryanfry

[Ovro]

Hello, Getting WA. Can someone tell me why ?

Code: Select all

#include<stdio.h>
int main()
{
    int x1,y1,z1,x2,y2,z2,test,i;
    long int day,age;
    scanf("%d",&test);
    for(i=1;i<=test;i++)
    {
        printf("\n");
        scanf("%d/%d/%d",&x1,&y1,&z1);
        scanf("%d/%d/%d",&x2,&y2,&z2);
        day=(x1+(y1-1)*30+z1*365)-(x2+(y2-1)*30+z2*365);
        if(day<0)
            printf("Case #%d: Invalid birth date\n",i);
        else
        {
            age=(day-day%365)/365;
            if(age>130)
                printf("Case #%d: Check birth date\n",i);
            else
                printf("Case #%d: %ld\n",i,age);
        }
    }
    return 0;
}

[brianfry713]

The output is comprised of one line for each input data set, don't print extra blank lines.

[B_sayem]

Why i got wrong ans??please reply.

Code: Select all

#include<iostream>
#include<stdio.h>
using namespace std;
int main()
{
    //freopen("input.txt", "r", stdin);
    //freopen("output.txt", "w", stdout);
    int n,dd1,mm1,yy1,dd2,mm2,yy2,days1,days2,old,check=1;
    cin>>n;
    while(n>0)
    {
        cout<<endl;
        cin>>dd1;
        cin.ignore();
        cin>>mm1;
        cin.ignore();
        cin>>yy1;
        days1=(yy1*365)+(mm1*30)+dd1;
        cin>>dd2;
        cin.ignore();
        cin>>mm2;
        cin.ignore();
        cin>>yy2;
        days2=(yy2*365)+(mm2*30)+dd2;
        //cout<<endl;
        if(days2>days1)
        {
            cout<<"Case #"<<check<<": "<<"Invalid birth date"<<endl;
        }
        else
        {
            old=(days1-days2)/365;
            if(old>130)
            {
                cout<<"Case #"<<check<<": "<<"Check birth date"<<endl;
            }
            else
            cout<<"Case #"<<check<<": "<<old<<endl;
        }

        check++;
        n--;
    }

    return 0;
}

[Yousuf]

Why you are printing an extra line at the beginning of every test case. You don't need that. Check output format carefully. Hope its helps .