hi sir leppy,
can u tell me please, why i got wa?
this is my code
#include<stdio.h>
#include<string.h>
int main()
{
char i[10];
int t,ans,remains1,remains2,remains3;
scanf("%d",&t);
ans=1;
remains1=remains2=remains3=0;
while(t--)
{
scanf("%s",i);
printf("\n");
if(i[0]=='3' && i[2]=='4')
{
remains1++;
ans++;
}
else if(i[0]=='1' && i[2]=='2')
{
if(remains2>0)
{
remains2--;
}
else if(remains3>0)
{
remains3--;
remains1++;
}
else
{
ans++;
remains2++;
}
}
else if(i[0]=='1' && i[2]=='4')
{
if(remains1>0)
{
remains1--;
}
else if(remains2>0)
{
remains2--;
remains1++;
}
else if(remains3>0)
{
remains3--;
remains2++;
}
else
{
ans++;
remains3++;
}
}
}
printf("%d\n",ans);
return 0;
}
please help me, thanks before :