1028. 人口普查(20)PAT乙级

2019-11-10 17:08:53

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#include<stdio.h>#include<string.h>struct person{ char name[6]; int year; int month; int day;};bool cmp(struct person a,struct person b){ if(a.year!=b.year) return a.year>=b.year; if(a.month!=b.month) return a.month>=b.month; return a.day>=b.day;}struct person old,young,temp,left,right;int main(){ left.year=1814; left.month=9; left.day=6; young.year=1814; young.month=9; young.day=6; right.year=2014; right.month=9; right.day=6; old.year=2014; old.month=9; old.day=6; int num=0; int N; scanf("%d",&N); for(int i=0;i<N;i++){ scanf("%s%d/%d/%d",temp.name,&temp.year,&temp.month,&temp.day); if(cmp(temp,left)&&cmp(right,temp)){ num++; if(cmp(old,temp)) old=temp; if(cmp(temp,young)) young=temp; } } if(num==0) PRintf("0"); else printf("%d %s %s",num,old.name,young.name);}

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