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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char *argv[])
{
if (argc != 2) {
printf("Usage: ./depth <input-file>\n");
exit(EXIT_FAILURE);
}
FILE *fp;
char *buffer;
ssize_t read;
size_t len = 0;
fp = fopen(argv[1], "r");
if (fp == NULL) {
perror("fopen");
exit(EXIT_FAILURE);
}
int scalar;
char *way;
while ((read = getline(&buffer, &len, fp)) != -1) {
sscanf(buffer, "%s %d", way, &scalar);
// printf("READ: <%s>, <%d>\n", way, scalar);
if (strncmp(buffer, "forward", strlen(buffer))) {
}
}
return 0;
}
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