You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
986 B
31 lines
986 B
6 days ago
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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int main() {
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char choice[10];
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printf(" 1.Input\n");
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printf(" 2.Output\n");
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printf(" 3.Order\n");
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printf(" 4.Quit\n");
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scanf("%s", choice);
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// 将输入的字符转换为小写字母，方便后续判断
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for (int i = 0; i < strlen(choice); i++) {
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choice[i] = tolower(choice[i]);
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}
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if (strcmp(choice, "i") == 0) {
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printf("You are trying to Input info\n");
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} else if (strcmp(choice, "o") == 0) {
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printf("You are trying to Output info\n");
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} else if (strcmp(choice, "m") == 0) {
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printf("You are trying to Make things ordered\n");
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} else if (strcmp(choice, "q") == 0) {
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printf("You are about to Quit\n");
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} else {
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printf("Wrong input\n");
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}
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return 0;
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}
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