11219 - How old are you?

[newkid]

try this..

Code: Select all

1
30/6/1978
8/9/1967

it should print 10. but your code prints 11.

[newkid]

Edited but still wA!!!
#include<stdio.h>
.....
scanf("%d",&c);
while(c--)
{
puts("");
count++;
scanf("%d/%d/%d",&d1,&m1,&y1);
.........
}

And why are you printing this extra line?

[Obaida]

Each test case starts with a blank line

[newkid]

Thats my friend is the description of the INPUT.. not the OUTPUT.. read the problem statements again..

Each test case starts with a blank line

[Obaida]

Thanks when i concentrated deeply.. I got Acc.
thank you for clearing me.

[aliahmed]

What' s wrong with my code. getting WA

#include<stdio.h>
#include<math.h>
#include<string.h>

int main()
{
long dd, mm, yy, dd1, mm1, yy1, i, j, n, l, f, c=1;
char str[20],str1[20];

scanf("%ld",&n);
getchar();
while(n>0)
{
dd=0; mm=0; yy=0;
dd1=0; mm1=0; yy1=0;
scanf("%s %s",&str, &str1);
l=strlen(str);

/////////////integer convert
for(i=0; i<l; i++)
{
if(i<2)
{
dd=dd*10+str-48;
//printf("%ld\n",dd);
continue;
}
else if(i>2 && i<5)
{
mm=mm*10+str-48;
continue;
}
else if(i>5 && i<10)
{
yy=yy*10+str-48;
}
}

l=strlen(str1);
for(i=0; i<l; i++)
{
if(i<2)
{
dd1=dd1*10+str1-48;
continue;
}
else if(i>2 && i<5)
{
mm1=mm1*10+str1-48;
continue;
}
else if(i>5 && i<10)
{
yy1=yy1*10+str1-48;
}
}

f=0;

if(yy>yy1)
{
f=0;
}
else if(yy==yy1)
{
if(mm>mm1)
f=0;
else if(mm==mm1)
{
if(dd>=dd1)
f=0;
else if(dd<dd1)
f=1;
}
else
{
f=1;
}
}
else
f=1;



///////////printing output

printf("Case #%ld: ",c++);
if(f==1)
printf("Invalid birth date\n");
else if((yy-yy1)>130)
printf("Check birth date\n");
else if(mm>mm1)
printf("%ld\n",yy-yy1);
else if(mm<mm1)
printf("%ld\n",yy-yy1-1);
else if(mm==mm1)
{
if(dd>dd1)
printf("%ld\n",yy-yy1);
else if(dd==dd1)
printf("%ld\n",yy-yy1);
else
printf("%ld\n",yy-yy1-1);
}
n--;
}
return 0;
}

[kbr_iut]

try this

input:

Code: Select all

1
1/3/2000
29/2/2000

output:

Code: Select all

Case #1: 0

ur code gives

Code: Select all

Case #1: Invalid birth date

[sharath]

#include <stdio.h>

int main ()
{
int num_test, i, td_date, td_mnth, td_year;
int bd_date, bd_mnth, bd_year, days;

scanf ("%d", &num_test);

for (i = 1; i <= num_test; i ++)
{
scanf ("%d/%d/%d", &td_date, &td_mnth, &td_year);
scanf ("%d/%d/%d", &bd_date, &bd_mnth, &bd_year);

days = (td_year - bd_year) * 365;
days += ((td_mnth - bd_mnth) * 31);
days += (td_date - bd_date);

if (days < 0)
{
printf ("Case #%d: Invalid birth date\n", i);
continue;
}

days /= 365;
if (days > 130)
{
printf ("Case #%d: Check birth date\n", i);
continue;
}
else
{
printf ("Case #%d: %d\n", i, days);
}
}
return 0;
}

I am getting WA for this....I checked with all cases listed in this thread yet WA....please help...

[layesh]

here is my code

#include<stdio.h>
#include<string.h>

int main()
{
int lens1,lens2,i,j,k,l,m,m1,n,p,q,r,d,d1,y,y1,t,flag,fac;
char s1[2000];
char s2[2000];
freopen("11219.txt","r",stdin);
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("Case #%d: ",i+1);
d=d1=m=m1=y=y1=0;
scanf("%s",&s1);
lens1=strlen(s1);
scanf("%s",&s2);
lens2=strlen(s2);
flag=0;
fac=1;
p=lens1-1;
while(flag==0){
if(s1[p]=='/')break;
t=(int(s1[p])-48)*fac;
y+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(s1[p]=='/')break;
t=(int(s1[p])-48)*fac;
m+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(p<0)break;
t=(int(s1[p])-48)*fac;
d+=t;
fac=fac*10;
p--;
}
fac=1;
p=lens2-1;
while(flag==0){
if(s2[p]=='/')break;
t=(int(s2[p])-48)*fac;
y1+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(s2[p]=='/')break;
t=(int(s2[p])-48)*fac;
m1+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(p<0)break;
t=(int(s2[p])-48)*fac;
d1+=t;
fac=fac*10;
p--;
}
j=d-d1;
k=m-m1;
l=y-y1;

if(l>=1 && l<=130){
if(k<0)printf("%d\n",l-1);
else if(k==0 && j<0)printf("%d\n",l-1);
else printf("%d\n",l);

}
else if(l==0){
if(k==0 && j<0)printf("Invalid birth date\n");
else if(k>0)printf("%d\n",l);
else printf("Invalid birth date\n");
}
else if(l>130){
if(k<0)printf("%d\n",l-1);
else if(k==0 && j<0)printf("%d\n",l-1);
else printf("Check birth date\n");
}
}
return 0;
}

[sazzadcsedu]

Sample IO:
2

31/11/2005
01/12/1870

31/11/2002
01/12/1870


your program says
Case #1: 134
Case #2: 131

But my accepted program says

Case #1: Check birth date
Case #2: Check birth date

[layesh]

thanks.but i still getting WA.
plz check this one

#include<stdio.h>
#include<string.h>

int main()
{
int lens1,lens2,i,j,k,l,m,m1,n,p,q,r,d,d1,y,y1,t,flag,fac;
char s1[2000];
char s2[2000];
freopen("11219.txt","r",stdin);
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("Case #%d: ",i+1);
d=d1=m=m1=y=y1=0;
scanf("%s",&s1);
lens1=strlen(s1);
scanf("%s",&s2);
lens2=strlen(s2);
flag=0;
fac=1;
p=lens1-1;
while(flag==0){
if(s1[p]=='/')break;
t=(int(s1[p])-48)*fac;
y+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(s1[p]=='/')break;
t=(int(s1[p])-48)*fac;
m+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(p<0)break;
t=(int(s1[p])-48)*fac;
d+=t;
fac=fac*10;
p--;
}
fac=1;
p=lens2-1;
while(flag==0){
if(s2[p]=='/')break;
t=(int(s2[p])-48)*fac;
y1+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(s2[p]=='/')break;
t=(int(s2[p])-48)*fac;
m1+=t;
fac=fac*10;
p--;
}
fac=1;
p--;
while(flag==0){
if(p<0)break;
t=(int(s2[p])-48)*fac;
d1+=t;
fac=fac*10;
p--;
}
j=d-d1;
k=m-m1;
l=y-y1;

if(l>=1 && l<=130){
if(k<0)printf("%d\n",l-1);
else if(k==0 && j<0)printf("%d\n",l-1);
else printf("%d\n",l);

}
else if(l==0){
if(k==0 && j<0)printf("Invalid birth date\n");
else if(k>0)printf("%d\n",l);
else if(k>=0 && j>=0)printf("%d\n",l);
else printf("Invalid birth date\n");
}
else if(l>130){
if(k<0 && l==131)printf("%d\n",l-1);
else if(k==0 && j<0 && l==131)printf("%d\n",l-1);
else printf("Check birth date\n");
}
}
return 0;
}

[mehrab]

i don't know why am i getting wrong answer for this code...i am getting correct answer for all the given inputs in the forum....what's my fault then....

and there's a line in the question ...

Each test case starts with a blank line

what does it exactly mean ... do i have to do anything special for it....

my code is below...

Code: Select all

#include <stdio.h>

int main()
{
	int date1,month1,year1,date2,month2,year2,cas,i;
	long int days;
	scanf("%d",&cas);
	
	for(i=0;i<cas;i++)
	{
	
		scanf("%d/%d/%d",&date1,&month1,&year1);
		scanf("%d/%d/%d",&date2,&month2,&year2);
	
		days=((date1-date2)+(month1-month2)*31+(year1-year2)*365);
		
		if(days<0)
			printf("Case #%d: Invalid birth date\n",i+1);
		days/=365;
		if(days>130)
			printf("Case #%d: Check birth date\n",i+1);
		else
			printf("Case #%d: %ld\n",i+1,days/365);
	}
	return 0;
}

[helloneo]

i don't know why am i getting wrong answer for this code...i am getting correct answer for all the given inputs in the forum....what's my fault then....

and there's a line in the question ...

Each test case starts with a blank line

what does it exactly mean ... do i have to do anything special for it....

my code is below...

Each test case starts with a blank line

If you take inputs with scanf, you don't need to do anything about it.. So, just ignore it

Your calculation and the way printing output is all wrong..
Read the previous posts and try test cases on it. Your code fails on most of them..

[mehrab]

Your calculation and the way printing output is all wrong..
Read the previous posts and try test cases on it. Your code fails on most of them..

i did a silly mistake in the logic but still it is getting wrong answer though it is matching the output with all the test inputs given..

would you please check it for me ... thnx

Code: Select all

#include <stdio.h>
#include <math.h>

int main()
{
   int date1,month1,year1,date2,month2,year2,cas,i;
   double days;
   scanf("%d",&cas);
   for(i=0;i<cas;i++)
   {
   
      scanf("%d/%d/%d",&date1,&month1,&year1);
      scanf("%d/%d/%d",&date2,&month2,&year2);
   
      days=((date1-date2)+(month1-month2)*31+(year1-year2)*365);
      
      if(days<0)
	  {
		  printf("Case #%d: Invalid birth date\n",i+1);
		  continue;
	  }
      days=floor(days/365);
      if(days>130)
         printf("Case #%d: Check birth date\n",i+1);
      else
         printf("Case #%d: %.0lf\n",i+1,days+1e-6);
   }
   return 0;
}

[rahat khan]

#include<stdio.h>
int main()
{
int a,b,c,d,e,f,g,h,i,j,T;
scanf("%d",&T);
for(j=1;j<=T;j++)
{
scanf("%d/%d/%d%d/%d/%d",&a,&b,&c,&d,&e,&f);
if(a>d)
{
if(b>e)
{
i=c-f;
}
if(b<e)
{
f=f+1;
i=c-f;
}
}
if(a<d)
{
e=e+1;
if(b>=e)
{
i=c-f;
}
if(b<e)
{
f=f+1;
i=c-f;
}
}
if (i<0)
printf("Case #%d: Invalid birth date\n",j);
else if(i>130)
printf("Case #%d: Check birth date\n",j);
else if(0<=i<=130)
printf("Case #%d: %d\n",j,i);
}
return 0;

}