58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
#include<stdio.h>
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#include<string.h>
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int main()
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{
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int flag = 0,num = 0,count = 0;
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char name[20];
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char name_list[40][20];
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while(1)
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{
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printf("[1]记录名字 [2]显示已记录的同学的名字 [3]查询 [4]退出\n");
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scanf("%d", &flag);
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switch(flag)
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{
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case 1:
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printf("请输入记录人数:\n");
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scanf("%d", &num);
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for (int i = 0; i < num; i++)
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{
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printf("请输入第%d个同学的名字:", i + 1);
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scanf("%s", name_list[i]);
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}
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break;
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case 2:
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if (name_list[0][0] == '\0')
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{
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printf("没有记录任何名字\n");
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break;
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}
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for (int i = 0; i < num; i++)
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{
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printf("第%d个同学的名字是:%s\n", i + 1, name_list[i]);
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}
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break;
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case 3:
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printf("请输入要查询的名字:");
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scanf("%s", name);
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for (int i = 0; i < num; i++)
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{
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if (strcmp(name, name_list[i]) == 0)
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{
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printf("%s是第%d个同学的名字\n", name_list[i], i + 1);
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break;
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}
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if (i == num - 1)
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printf("没有找到该同学的名字\n");
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}
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break;
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case 4:
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printf("退出程序\n");
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return 0;
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}
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}
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return 0;
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} |