64 lines
1.0 KiB
C
64 lines
1.0 KiB
C
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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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struct char_ {
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char letter;
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struct char_* next;
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};
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typedef struct char_ string_char;
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typedef string_char* string;
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string toString(char* str) {
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string_char* last_c = NULL;
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for (int i = strlen(str)+1; i >= 0; i--) {
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string_char* c = malloc(sizeof(string_char));
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c->letter = str[i];
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c->next = last_c;
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last_c = c;
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}
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return last_c;
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}
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char* toCharT(string str) {
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int count = 0;
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string str2 = str;
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while (str2 != NULL) {
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count++;
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str2 = str2->next;
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}
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char* new_str = calloc(sizeof(char), count);
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for (int i = 0; i < count; i++) {
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new_str[i] = str->letter;
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str = str->next;
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}
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return new_str;
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}
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void sputs(string str) {
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while (str != NULL) {
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printf("%c", str->letter);
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str = str->next;
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}
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printf("\n");
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}
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void sfgets(string* str, int maxLength, FILE * stream) {
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char line[2048];
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fgets(line, maxLength, stream);
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*str = toString(line);
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}
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int main(int argc, char * argv[]) {
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string c;
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sfgets(&c, 1000, stdin);
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sputs(c);
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return EXIT_SUCCESS;
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}
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