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(C) day 5 part 1 done

This commit is contained in:
kageru 2018-12-05 21:57:07 +01:00
parent 03584720ac
commit 214f1b9c5e
Signed by: kageru
GPG Key ID: 8282A2BEA4ADA3D2
1 changed files with 7 additions and 10 deletions
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17
05/day5.c
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@ -9,39 +9,36 @@ int isSameLetter(char a, char b) {
int processArray(char* input, int length) {
int outputLength = 0;
for (int i=0; i<length-1; i++) {
for (int i=0; i<length; i++) {
if (isSameLetter(input[i], input[i+1]) == 1) {
printf("reacting: %c%c\n", input[i], input[i+1]);
i++;
} else {
input[outputLength] = input[i];
outputLength++;
}
}
return outputLength + 1;
return outputLength;
}
int main() {
struct stat stbuffer;
FILE *inputFile = fopen("input", "r");
fstat(fileno(inputFile), &stbuffer) != -1;
int inSize = stbuffer.st_size;
//inSize = 40;
fstat(fileno(inputFile), &stbuffer);
int inSize = stbuffer.st_size + 1;
//inSize = 20;
//fseek(inputFile, 10020, 0);
char *input = malloc(inSize);
fgets(input, inSize, inputFile);
int lastLength = inSize;
printf("%s\n", input);
int outLength = inSize;
do {
lastLength = outLength;
outLength = processArray(input, lastLength);
printf("%s\n", input);
printf("%d\n", outLength);
} while (lastLength != outLength);
printf("%d\n", outLength);
printf("%d\n", outLength - 1);
fclose(inputFile);
free(input);