Addrev

[pranay_sof]

i have written the code for the ADDREV problem, and is working fine for all cases in my system ,but here it is showing wrong answer , please can somebody help

[leppyr64]

1
999 11

[pranay_sof]

thanks a lot

[pranay_sof]

well i modified my code but still it shows same Wrong Answer.
here is my modified code:

[leppyr64]

What test cases have you tried? Don't forget that is the most important part of problem solving. Maybe you should test something where cases_int = 2.

[pranay_sof]

can a case be like the nos are 01 and 02 and so on ?

[leppyr64]

No.

[pranay_sof]

well then i have tried all possible cases i could think of but it is giving the right answer in my system, could you please help ? i tried with cases_int = 5 and it's working fine

[leppyr64]

I pretty much gave it to you.

2
999 11
999 11

[pranay_sof]

thanks once again friend i modified the code and is now accepted

[leppyr64]

Cheers! Please remove your code now that you've been AC.

[wibit]

hi....

my code its work fine with input
2
999 11
101
999 11
101

but the system still judge wrong answer .... could someone help me

tq

[wibit]

i did it, i have AC from the judge. All i do is change my reversing algorithm from using a string operation become integer operation tq guys

[zayn_1d]

include

void main()
{

int x,y,b1,b2,b3,s1=0,s3=0,s2=0,s4=0,i,n;
scanf("%d",&n);
for(i=0;i<n;i++)
{
    scanf("%d\t%d",&x,&y);
    while(x!=0)
    {
        b1=x%10;
        s1=(s1*10)+b1;
        x=x/10;
    }
    while(y!=0)
    {
        b2=y%10;
        s2=(s2*10)+b2;
        y=y/10;
    }
    s3=s1+s2;
    while(s3>0)
    {
        b3=s3%10;
        s4=(s4*10)+b3;
        s3=s3/10;
    }

    printf("%d\n",s4);
    s1=0;
    s2=0;
    s4=0;
}

}
this is my code can someone help me to solve the runtime error

[leppyr64]

Please edit your post. Select all of the code and then click the preformatted text button.

What kind of runtime error are you getting?

[helotakitaki]

#include<bits/stdc++.h>
using namespace std;
void revsu(string &,string &);
void fuglo(string &,int);
int main()
{
string a,b;
int N;
cin>>N;
if(N>=1&&N<=10000)
while(N–)
{
cin>>a>>b;
reverse(a.begin(),a.end());
reverse(b.begin(),b.end());
// cout<<"\n";
revsu(a,b);
cout<<"\n";
}
return 0;
}
void revsu(string &a,string &b)
{
string p(‘0’,0);
int g,t,m,n,s=0,k=0,i,j,car=0;
m=a.size();
n=b.size();
k=m>n?m+1:n+1;
t=k;
p.resize(k);
p[k]=’\0’;
i=m-1;
j=n-1;
if(m>n)
{
while(i>=0&&j>=0)
{
k–;
s=(a[i]-‘0’)+(b[j]-‘0’)+car;
p[k]=(s%10)+48;
car=s/10;
i–;
j–;
//cout<<p[k];
}
while(i>=0)
{
k–;
s=(a[i]-‘0’)+car;
p[k]=(s%10)+48;
car=s/10;
i–;
//cout<<p[k];
}
if(car>0)
{
k–;
p[k]=‘1’;
//cout<<p[k];
}
}
else
{
while(i>=0&&j>=0)
{
k–;
s=(a[i]-‘0’)+(b[j]-‘0’)+car;
p[k]=(s%10)+48;
car=s/10;
i–;
j–;
//cout<<p[k];
}
while(j>=0)
{
k–;
s=(b[j]-‘0’)+car;
p[k]=(s%10)+48;
car=s/10;
j–;
//cout<<p[k];
}
if(car>0)
{
k–;
p[k]=‘1’;
// cout<<p[k];
}
}

fuglo(p,t);

/* for(int g=0;g<t;g++)
{
if(p[g]==‘0’)
ff++;
}
//cout<<ff<<"\n";
if(ff==(t-2))
cout<<p[ff];

//else
//{
    for(int o=t-1;o>=0;o--)
    {
        cout<<p[o];
    }
//}*/

}
void fuglo(string &f,int u)

{
int k=0;
reverse(f.begin(),f.end());
if(f[0]==‘0’)
{
for(int i=1;i<u;i++)
{
if(f[i]!=‘0’)
{
k=i;
break;
}
}
for(int m=k;m<u;m++)
cout<<f[m];
}
else
{
for(int k=0;k<u;k++)
cout<<f[k];
}
}

my code is showing wrong answer but I think I have covered all test cases please help…

[bnnj]

Please use the [code] and [/code] tags to keep your code format, this is unreadable.