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1028. 人口普查(20)
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1028. 人口普查(20)
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#include<stdio.h>//有待改进
#include<string.h>
int main(){
int N;
scanf("%d",&N);
int zqd = 0;
int max_y = 0,max_m = 0,max_d = 0;
int min_y = 9999,min_m = 9999,min_d = 9999;
int y,m,d;
char zqy[8] = {0};
char gr[8] = {0};
char kirby[8] = {0};
while (N--){
for (int i = 0;i < 8;i++){
// zqy[i] = 0;
// gr[i] = 0;
kirby[i] = 0;
}
int flag = 0;
scanf("%s %04d/%02d/%02d",kirby,&y,&m,&d);
if (y < 2014&&y >1814){
flag = 1;
}else{
if (y == 2014){
if (m < 9){
flag = 1;
}else if (m == 9){
if (d <= 6){
flag = 1;
}
}
}
if (y == 1814){
if (m > 9){
flag = 1;
}else if (m == 9){
if (d >= 6){
flag = 1;
}
}
}
}
int flag1 = 0;
int flag2 = 0;
if (flag){
zqd++;
if (y > max_y){
flag1 = 1;
}else if (y == max_y){
if (m > max_m){
flag1 = 1;
}else if (m == max_m){
if (d > max_d){
flag1 = 1;
}
}
}
if (y < min_y){
flag2 = 1;
}else if (y == min_y){
if (m < min_m){
flag2 = 1;
}else if (m == min_m){
if (d < min_d){
flag2 = 1;
}
}
}
}
if (flag1){
for (int i = 0;i < 8;i++){
zqy[i] = 0;
// gr[i] = 0;
// kirby[i] = 0;
}
strcpy(zqy,kirby);
max_y = y;
max_m = m;
max_d = d;
}
if (flag2){
for (int i = 0;i < 8;i++){
// zqy[i] = 0;
gr[i] = 0;
// kirby[i] = 0;
}
strcpy(gr,kirby);
min_y = y;
min_m = m;
min_d = d;
}
}
if (zqd == 0){
printf("0");
}else{
printf("%d %s %s",zqd,gr,zqy);
}
return 0;
}