UVA 10194 Football (aka Soccer)

题目

足球

分析

这题目不难但是很烦，按建议使用了结构体。

代码

#include <stdio.h>#include <stdlib.h>#include <string.h>#include <ctype.h>char name1[35], name2[35];struct model{    char name[35];    int point, played, win, tie, loss, diff, scored, against;};int cmp(const struct model a, const struct model b){    int i;    if (a.point >= b.point) {        if (a.point > b.point) return 1;        if (a.win >= b.win) {            if (a.win > b.win) return 1;            if (a.diff >= b.diff) {                if (a.diff > b.diff) return 1;                if (a.scored >= b.scored) {                    if (a.scored > b.scored) return 1;                    if (a.played <= b.played) {                        if (a.played < b.played) return 1;                        for (i = 0; i < strlen(a.name); i++) name1[i] = tolower(a.name[i]);                        for (i = 0; i < strlen(b.name); i++) name2[i] = tolower(b.name[i]);                        return strcmp(name1, name2) < 0;                    }                }            }        }    }    return 0;}int main(void){    int i, j, n, t, g, g1, g2;    struct model team[35], tmp;    char tournament[105];    char goals1[5], goals2[5];    char buf[1005];    scanf("%d\n", &n);    while (n--) {        memset(team, 0, sizeof(team));        fgets(tournament, 105, stdin);        scanf("%d\n", &t);        for (i = 0; i < t; i++) {            fgets(team[i].name, 35, stdin);            team[i].name[strlen(team[i].name)-1] = '\0';            team[i].point = team[i].played = team[i].win = team[i].tie = team[i].loss = team[i].diff = team[i].scored = team[i].against = 0;        }        scanf("%d\n", &g);        while (g--) {            fgets(buf, 1005, stdin);            for (i = 0; buf[i] != '#'; i++) name1[i] = buf[i]; name1[i++] = '\0';            for (j = 0; buf[i] != '@'; i++, j++) goals1[j] = buf[i]; goals1[j++] = '\0';            for (j = 0, i+= 1; buf[i] != '#'; i++, j++) goals2[j] = buf[i]; goals2[j++] = '\0';            for (j = 0, i+= 1; buf[i] != '\n'; i++, j++) name2[j] = buf[i]; name2[j++] = '\0';            for (i = 0; strcmp(name1, team[i].name) != 0; i++);            for (j = 0; strcmp(name2, team[j].name) != 0; j++);            g1 = atoi(goals1);            g2 = atoi(goals2);            team[i].played++, team[i].scored += g1, team[i].against += g2;            team[j].played++, team[j].scored += g2, team[j].against += g1;            if (g1 == g2) {                team[i].tie++;                team[j].tie++;            } else if (g1 > g2) {                    team[i].win++;                    team[j].loss++;                } else {                        team[i].loss++;                        team[j].win++;                }        }        for (i = 0; i < t; i++) {            team[i].point = 3*team[i].win + team[i].tie;            team[i].diff = team[i].scored - team[i].against;        }        for (i = 0; i < t-1; i++)            for (j = 0; j < t-1-i; j++) {                /*printf("%d %d is compare-ing, result is %d\n", j, j+1, cmp(team[j], team[j+1]));*/                if (cmp(team[j], team[j+1]) == 0) {                    tmp = team[j];                    team[j] = team[j+1];                    team[j+1] = tmp;                }}        printf("%s", tournament);        for (i = 0; i < t; i++)            printf("%d) %s %dp, %dg (%d-%d-%d), %dgd (%d-%d)\n",                   i+1, team[i].name, team[i].point,                   team[i].played, team[i].win, team[i].tie, team[i].loss,                   team[i].diff, team[i].scored, team[i].against);        if (n) printf("\n");    }    return 0;}