44 lines
812 B
C
44 lines
812 B
C
#include <stdio.h>
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#include <stdint.h>
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int main() {
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FILE *file = fopen("input", "r");
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if (file == NULL) {
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perror("main: error opening file.");
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return -1;
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}
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int32_t total = 0;
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char line[256];
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while (fgets(line, sizeof(line), file) != NULL) {
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int32_t c = 0; //code characters
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for (int i = 0; i < 256; i++) {
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if (line[i] == '\0' || line[i] == '\n')
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break;
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c++;
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}
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int32_t e = 0; //newly encoded characters
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for (int i = 0; i < 256; i++) {
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if (line[i] == '\0' || line[i] == '\n')
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break;
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if (line[i] == '\"' || line[i] == '\\')
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e++;
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e++;
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}
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e = e + 2; //+2 to account for the beginning and ending quotes
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total = total + e - c;
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}
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if (ferror(file)) {
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perror("main: error reading file.");
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return -1;
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}
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fclose(file);
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printf("%i\n", total);
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return 0;
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}
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