開発環境
- OS: macOS High Sierra - Apple
- IDE(統合開発環境): Xcode - Apple
- プログラミング言語: C
Head First C ―頭とからだで覚えるCの基本 (David Griffiths (著)、Dawn Griffiths (著)、中田 秀基 (監修)、木下 哲也 (翻訳)、オライリージャパン)の7章(高度な関数 - 関数を最大限に活用する)、コードマグネット(p. 313)を取り組んでみる。
コードマグネット(p. 313)
// // main.c // sample1 // // Created by kamimura on 2018/02/14. // Copyright © 2018 kamimura. All rights reserved. // #include <stdio.h> #include <string.h> int const NUM_ADS = 7; char *ADS[] = { "William: SBM GSOH likes sports, TV, dining", "Matt: SWM NS likes art, movies, theater", "Luis: SLM ND likes books, theater, art", "Mike: DWM DS likes trucks, sports and bieber", "Peter: SAM likes chess, working out and art", "Josh: SJM likes sports, movies and theater", "Jed: DBM likes theater, books and dining" }; void find() { puts("検索結果:"); puts("--------------------------------------------------"); for (int i = 0; i < NUM_ADS; i++) { if (strstr(ADS[i], "sports") && !strstr(ADS[i], "bieber")) { printf("%s\n", ADS[i]); } } puts("--------------------------------------------------"); } int main(int argc, const char * argv[]) { find(); return 0; }
入出力結果(Terminal)
検索結果: -------------------------------------------------- William: SBM GSOH likes sports, TV, dining Josh: SJM likes sports, movies and theater -------------------------------------------------- Program ended with exit code: 0
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