11、保安值班安排系统用C编程

发布网友发布时间：2023-06-29 14:25

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热心网友时间：2024-12-05 20:05

#include<stdio.h> #include<conio.h> static char *WEEK[7] = {"Sun.", "Mon.", "Tues.", "Wedn.", "Thur.", "Fri.", "Sat."}; int IsChecked(const int pSon[]){ int i, j; for (i=0; i<7; ++i){ for (j=0; j<7&&pSon[j]!=i; ++j); if (j == 7) return 0; } return 1; } void main() { int t=0, j, person[7]; long i; printf("ZHAO, QIAN, SUN, LI, ZHOU, WU, CHEN\n\n"); for (i=0; i<2097152; ++i){ for (j=0; j<7; ++j){ person[j] = (i>>(3*j)) & 7L; } if (!(person[0]==2 || person[0]==4))continue; else if (!(person[1]==1 || person[1]==6))continue; else if (!(person[2]==3 || person[2]==0))continue; else if (!(person[3]==5))continue; else if (!(person[4]==1 || person[4]==4 || person[4]==6))continue; else if (!(person[5]==2 || person[5]==5))continue; else if (!(person[6]==3 || person[6]==6 || person[6]==0))continue; else if (!IsChecked(person)) continue; for (j=0; j<7; ++j){ printf("%s ", WEEK[person[j]]); } printf("\n"); ++t; } printf("\n%d Methods!\n", t); getch(); } 结果：赵、钱、孙、李、周、吴、陈四六三五一二日四一三五六二日四六日五一二三四一日五六二三