{"id":19544,"date":"2022-11-07T01:30:37","date_gmt":"2022-11-06T20:00:37","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-im-trying-to-create-a-bool-function-that-evaluates-a-char-and-returns-true-if-char-is-duplicate\/"},"modified":"2022-11-07T01:30:37","modified_gmt":"2022-11-06T20:00:37","slug":"solved-im-trying-to-create-a-bool-function-that-evaluates-a-char-and-returns-true-if-char-is-duplicate","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-im-trying-to-create-a-bool-function-that-evaluates-a-char-and-returns-true-if-char-is-duplicate\/","title":{"rendered":"[Solved] I’m trying to create a bool function that evaluates a char and returns true if char is ‘(‘ ‘)’ ‘*’ ‘-‘ ‘+’ [duplicate]"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

\n
\n
<\/div>\n
\n
\n

Lets go over a few things:
\nReplace or with the actual operator || in c++ which is equivalent to or. (Note that or is a ISO646 standard and can be used, but depends on preference)<\/p>\n

Next we need to ensure ch is added for every character you are checking<\/p>\n

After that we should have in a more simple form:<\/p>\n

return (ch == '(') || (ch== ')') || (ch == '*') || (ch == '-') || (ch == '+');\n<\/code><\/pre>\n
Note: We can also do it the way you have by if\/else<\/p>\n
bool is_operator_match = false;\nif (ch == '(') || (ch== ')') || (ch == '*') || (ch == '-') || (ch == '+')\n{\n    is_operator_match = true;\n}\n\nreturn is_operator_match;\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            6<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved I’m trying to create a bool function that evaluates a char and returns true if char is ‘(‘ ‘)’ ‘*’ ‘-‘ ‘+’ [duplicate] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Lets go over a few things: Replace or with the actual operator || in c++ which is equivalent to or. (Note that or is a ISO646 standard and can be used, but depends on preference) Next we need to ensure ch is added for every character you are checking After that we should have … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324],"class_list":["post-19544","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c"],"yoast_head":"\n[Solved] I'm trying to create a bool function that evaluates a char and returns true if char is '(' ')' '*' '-' '+' [duplicate] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-im-trying-to-create-a-bool-function-that-evaluates-a-char-and-returns-true-if-char-is-duplicate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] I'm trying to create a bool function that evaluates a char and returns true if char is '(' ')' '*' '-' '+' [duplicate] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Lets go over a few things: Replace or with the actual operator || in c++ which is equivalent to or. 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