ishn https://blog.hatena.ne.jp/ishn/ N=1 https://ishikuro.hateblo.jp/ K&R2Exercise #include <stdio.h> main() { int fahr; for (fahr = 300; fahr >= 0; fahr = fahr - 20) printf("%3d %6.1f\n", fahr, (5.0/9.0)*(fahr-32)); } $ ./a.out 300 148.9 280 137.8 260 126.7 240 115.6 220 104.4 200 93.3 180 82.2 160 71.1 140 60.0 120 48.9 100 37.8 80 26.7 60 15.6 40 4.4 20 -6.7 0 -17.8 粛々と 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fishikuro.hateblo.jp%2Fentry%2F20061123%2F1164305578" title="1-5.c - N=1" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2006-11-23 03:12:58 rich https://ishikuro.hateblo.jp/entry/20061123/1164305578 1.0 100%