入力から読み取り、文字を数え、ASCII アートとしてヒストグラムを描画するコードがあります。同じことをしたいのですが、ncursesを使用します。どうやってするの?
#include <stdio.h>
int main(void) {
int c, i, j;
int chars[256];
// a counter for every character in the ASCII set
for (i = 0; i < 256; ++i) {
chars[i] = 0;
}
// check each input and increment the relative element
while ((c = getchar()) != '0') {
++chars[c];
}
// print only those characters that were received
for (i = 0; i < 256; ++i) {
// go through every element in chars
if (chars[i] > 0) {
// print headers
if (i == ' ')
printf(" Space: ");
else if (i == '\n')
printf(" \\n: ");
else if (i == '\t')
printf(" tab: ");
else
printf("%6c: ", i);
for (j = 0; j < chars[i]; ++j)
// print a # for every tally of each element; chars[i] is the tally
putchar('#');
// and we need to go through each from 0 to the final tally of that element
printf("\n");
}
}
}