#include <stdio.h>
#include <limits.h>
#include <string.h>

int main() {
    int minLevel = INT_MAX;
    char minName[11] = {"",};
    int N;
    scanf("%d",&N);
    while(N--) {
        char name[11];
        int level;
        scanf("%s %d",name, &level);
        if(level<minLevel) {
            minLevel = level;
            strcpy(minName, name);
        }
    }
    printf("%s\n",minName);
    return 0;
}