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## Discussion of Problem 1370. Magician

WHY WA#4????
Posted by sokol[TSOGU] 8 May 2009 00:51
WHY WA#4????

#include<stdio.h>
#include<math.h>
void main(){
int v=0,m,n;
scanf("%d",&n);
int* a=new int[n];
int* b=new int[n];
int* c=new int[n];
scanf("%d",&m);

for (int i=1;i<=n;i++){
scanf("%d",&a[i]);
}

if(m+11<=n){
for(int j=m+1;j<=11+v;j++){
b[j]=a[j];}

for(int j=m+1;j<=11+v;j++){
printf("%d",b[j]);  }
}
else {
v=m;
while(v>n){
v=abs(v-n); }
for(int i=v+1;i<=n;i++){
b[i]=a[i];}
for(int k=1;k<=10-(n-v);k++){
c[k]=a[k];}

for(int i=v+1;i<=n;i++){
printf("%d",b[i]);  }

for(int k=1;k<=10-(n-v);k++){
printf("%d",c[k]);  }
}
}
Re: WHY WA#4????
Posted by Sergey Lazarev (MSU TB) 8 May 2009 01:31
Your program always must output 10 digits. Try this test:
15 16
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
Re: WHY WA#4????
Posted by sokol[TSOGU] 8 May 2009 16:47
Thank you,Sergey Lazarev!=)