Here's the pseudo code. I hope it should work.
d = <date-string> (d[0]d[1])
m = <month-string> (m[0]m[1])
y = <year-string> (y[0]y[1]y[2]y[3])
dd = d;
mm = m;
yy = y;
while(1){
if (strcmp(concat(dd,mm), reverse(yy))
return(dd,mm,yy)
else if(isValidDateMonth(yy[3]yy[2], yy[1]yy[0] ,yy){
if(yy[3]yy[2] > d && yy[1]yy[0] >= m)
return(yy[3]yy[2], yy[1]yy[0], yy);
else if(yy[1]yy[0] > m)
return(yy[3]yy[2], yy[1]yy[0], yy);
}else if( !(01< yy[1]yy[0] <= 12) ){
t = (int) (yy + 1000)/1000 ;
yy[0] = t;
yy[1] = 0;
yy[2] = 0;
yy[3] = 1;
return(10, strcat(0, t), yy);
}else{
numdays = getDays(yy[1]yy[0], yy);
if(yy[3]yy[2] > numDays)
t = (yy+10)/10
t *= 10;
yy = t+1;
mm = yy[1]yy[0];
dd = yy[3]yy[2];
}
}
isValidDateMonth(d, m, y){
if(m belongsTo(jan, mar, may, jul, aug, oct, dec) && 0 < d <= 31)
return true;
else if(m belongsTo(apr, jun, sep, nov) && 0 < d <=30)
return true;
else if(m belongsTo(feb)){
if(0 < d <= 28)
return true;
else if(d == 29 && isLeapYear(y))
return true
else return false;
}else
return false;
}
getDays(m, y){
if(m belongsTo(jan, mar, may, jul, aug, oct, dec))
return 31;
else if(m belongsTo(apr, jun, sep, nov))
return 30;
else if(m belongsTo(feb)){
if(isLeapYear(y))
return 29;
else return 28;
}
}
On Mon, Sep 5, 2011 at 11:50 PM, Piyush Grover <[email protected]>wrote:
> One thing i would like to know is
>
> 01/02/2011 needs to be considered or 1/02/2011.
>
> thnx
>
>
> On Mon, Sep 5, 2011 at 11:48 PM, Neha Singh <[email protected]>wrote:
>
>> @yogesh: its stiil not correct. There r many test cases where ur solution
>> will fail
>>
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