#include <stdio.h>
int main()
{
int n,a,b;
scanf("%d %d %d",&n,&a,&b);
int u[n];
int v[n];
int i,j=0;
int sum=0;
for(i=0;i<n;i++){
u[i]=v[i]=0;
}
for(i=0;i<a;i++){
scanf("%d",&j);
scanf("%d",&u[j-1]);
}
for(i=0;i<b;i++){
scanf("%d",&j);
scanf("%d",&v[j-1]);
}
for(i=0;i<n;i++){
printf("%d ",u[i]);
sum+=u[i]*v[i];
}
printf("\n");
for(i=0;i<n;i++){
printf("%d ",v[i]);
}
printf("sum=%d",sum);
return 0;
}
![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/314607649136168.png "=600 #left")
![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/194617649136128.png "=600 #left")