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Enum para números mágicos nos subscritos dos vetores

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NRZ Code 2025-05-01 10:06:24 -03:00
parent 27f9976d9b
commit ea8f9f47e6
1 changed files with 21 additions and 19 deletions
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40
wc.c
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@ -10,6 +10,9 @@ bool mode_lines = false;
bool mode_mllen = false;
bool mode_words = false;
enum { TOTAL };
enum { LINES, WORDS, CHARS, BYTES, MLLEN };
int intlen(int number) {
// return ceil(log10(number+1));
char buffer[10];
@ -42,13 +45,13 @@ void wc(char **list, int count) {
while (fgets(buffer, BUFSIZ, stream) != NULL) {
/* bytes */
if (mode_bytes)
items[i][3] += strlen(buffer);
items[i][BYTES] += strlen(buffer);
char *str;
/* words */
if (mode_words) {
str = strdup(buffer);
while (strtok_r(str, " \t\n", &str) != NULL)
items[i][1]++;
items[i][WORDS]++;
}
/* max-line-length */
if (mode_mllen) {
@ -57,49 +60,48 @@ void wc(char **list, int count) {
if (len > 0 && str[len-1] == '\n')
str[len-1] = '\0';
len = strlen(str);
items[i][4] = items[i][4] > len ? items[i][4] : len;
items[i][MLLEN] = items[i][MLLEN] > len ? items[i][MLLEN] : len;
}
/* lines */
if (mode_lines)
items[i][0]++;
items[i][LINES]++;
/* chars
if (mode_chars) */
}
if (strcmp(list[i], "/dev/stdin") == 0)
list[i] = "";
items[0][0] += items[i][0];
items[0][1] += items[i][1];
items[0][3] += items[i][3];
items[TOTAL][LINES] += items[i][LINES];
items[TOTAL][WORDS] += items[i][WORDS];
items[TOTAL][BYTES] += items[i][BYTES];
fclose(stream);
}
for (int i = 1; i < count; i++)
items[0][4] = items[0][4] > items[i][4] ? items[0][4] : items[i][4];
items[TOTAL][MLLEN] = items[TOTAL][MLLEN] > items[i][MLLEN] ? items[TOTAL][MLLEN] : items[i][MLLEN];
/* Ordem das colunas */
for (int i = 1; i < count; i++) { /* -l lines -w words -m chars -c bytes -L max-line-length */
if (mode_lines)
printf("%*d ", intlen(items[0][0]), items[i][0]);
printf("%*d ", intlen(items[TOTAL][LINES]), items[i][LINES]);
if (mode_words)
printf("%*d ", intlen(items[0][1]), items[i][1]);
printf("%*d ", intlen(items[TOTAL][WORDS]), items[i][WORDS]);
if (mode_chars)
printf("%*d ", intlen(items[0][2]), items[i][2]);
printf("%*d ", intlen(items[TOTAL][CHARS]), items[i][CHARS]);
if (mode_bytes)
printf("%*d ", intlen(items[0][3]), items[i][3]);
printf("%*d ", intlen(items[TOTAL][BYTES]), items[i][BYTES]);
if (mode_mllen)
printf("%*d ", intlen(items[0][4]), items[i][4]);
printf("%*d ", intlen(items[TOTAL][MLLEN]), items[i][MLLEN]);
printf("%s\n", list[i]);
}
if (count > 2) { /* Print total */
if (mode_lines)
printf("%*d ", intlen(items[0][0]), items[0][0]);
printf("%*d ", intlen(items[TOTAL][LINES]), items[TOTAL][LINES]);
if (mode_words)
printf("%*d ", intlen(items[0][1]), items[0][1]);
printf("%*d ", intlen(items[TOTAL][WORDS]), items[TOTAL][WORDS]);
if (mode_chars)
printf("%*d ", intlen(items[0][2]), items[0][2]);
printf("%*d ", intlen(items[TOTAL][CHARS]), items[TOTAL][CHARS]);
if (mode_bytes)
printf("%*d ", intlen(items[0][3]), items[0][3]);
printf("%*d ", intlen(items[TOTAL][BYTES]), items[TOTAL][BYTES]);
if (mode_mllen)
printf("%*d ", intlen(items[0][4]), items[0][4]);
printf("%*d ", intlen(items[TOTAL][MLLEN]), items[TOTAL][MLLEN]);
printf("total\n");
}
}