无主之地1

#include<stdio.h>
 struct {
        int first;
        int second;
}content[100];

inline void setConValue(int index, int first, int second){
    content[index].first = first;
    content[index].second = second;
}

int main(){

    int first,second;//input
    int capacity = 0; //current
    int current_deal;

    while(scanf("%d %d",&first,&second)){

        if(!first&&!second) break;

        if(!capacity){
            setConValue(capacity++, first, second);
            continue;
        }


        for(current_deal = 0; current_deal < capacity; current_deal++){
            if(content[current_deal].first == first){
                content[current_deal].second += second;
                break;
            }
        }

        if(current_deal == capacity)
            setConValue(capacity++, first, second);
    }

    //output results

    for(current_deal = 0;current_deal < capacity;current_deal++){
        printf("%d %d\n",content[current_deal].first, content[current_deal].second);
    }
    return 0;
}