Cod sursa(job #288977)
Utilizator | Tabacu Raul Consstantin | Data | 26 martie 2009 11:46:56 |
---|---|---|---|
Problema | Plus | Scor | 25 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include<stdio.h>
#define min(a,b) ((a)<(b)?(a):(b))
long long int nr,n1,n2,n3,i,j,k,n,l,sum;
int x;
int main(){
freopen("plus.in","r",stdin);
freopen("plus.out","w",stdout);
scanf("%lld",&sum);
for(i=1;i<=3;i++){
scanf("%lld %d",&n,&x);
if(x==1)
n1+=n;
else
if(x==0)
n2+=n;
else
n3+=n;
}
if(sum>n1){printf("%d",0);return 0;}
else
if(sum==n1){printf("%lld",n2+1);return 0;}
else
{nr=(min(n1-sum+1,n3+1))*(n2+1);
printf("%lld",nr);return 0;
}
return 0;}