{"id":34370,"date":"2023-03-04T20:12:02","date_gmt":"2023-03-04T14:42:02","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-does-the-program-give-me-a-different-result-when-i-use-if-statement-duplicate\/"},"modified":"2023-03-04T20:12:02","modified_gmt":"2023-03-04T14:42:02","slug":"solved-why-does-the-program-give-me-a-different-result-when-i-use-if-statement-duplicate","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-does-the-program-give-me-a-different-result-when-i-use-if-statement-duplicate\/","title":{"rendered":"[Solved] Why does the program give me a different result when I use if statement [duplicate]"},"content":{"rendered":"

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

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In an if else-if<\/code> statement you put multiple conditions to evaluate the result.<\/p>\n

The following is how the statements will work in your case: <\/p>\n

if(row==1||row==n||row==2*n-1)\ncout<<\"*\"; \/\/if true then put * or if false then move down\nelse if (col==1&&row<n||col==n&&row>n)\ncout<<\"*\"; \/\/ if the first is false and the 2nd one is true then put * or if false then move down\nelse\ncout<<\" \"; \/\/ if both of the above statements are not true put whitespace\n<\/code><\/pre>\n
I hope it helps.<\/p>\n
Update:<\/strong> (from the OP’s comment)<\/p>\n
if(row==1||row==n||row==2*n-1)\ncout<<\"*\"; \/\/ if the above is true then show *\nelse\ncout<<\" \"; \/\/ else show whitespace\n\nif (col==1&&row<n||col==n&&row>n)\ncout<<\"*\"; \/\/ if the above is true show *\nelse\ncout<<\" \"; \/\/ else show whitespace\n<\/code><\/pre>\n
In this code the first and second statements work independently and there is nothing related in them. If the first one is true or false it doesn’t matter to the second one and vice versa.<\/p>\n
Furthermore, you can omit the else<\/code> statement if you don’t need it.<\/p>\n
if (col==1&&row<n||col==n&&row>n)\ncout<<\"*\"; \/\/ if the above is true show *\n\/\/ here else will not show whitespace because it is omitted\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            2<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved Why does the program give me a different result when I use if statement [duplicate] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] In an if else-if statement you put multiple conditions to evaluate the result. The following is how the statements will work in your case: if(row==1||row==n||row==2*n-1) cout<<“*”; \/\/if true then put * or if false then move down else if (col==1&&row<n||col==n&&row>n) cout<<“*”; \/\/ if the first is false and the 2nd one is true then … 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":[324,639,3252],"class_list":["post-34370","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-if-statement","tag-nested-loops"],"yoast_head":"\n[Solved] Why does the program give me a different result when I use if statement [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-why-does-the-program-give-me-a-different-result-when-i-use-if-statement-duplicate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why does the program give me a different result when I use if statement [duplicate] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] In an if else-if statement you put multiple conditions to evaluate the result. The following is how the statements will work in your case: if(row==1||row==n||row==2*n-1) cout<<"*"; \/\/if true then put * or if false then move down else if (col==1&&row<n||col==n&&row>n) cout<<"*"; \/\/ if the first is false and the 2nd one is true then ... 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The following is how the statements will work in your case: if(row==1||row==n||row==2*n-1) cout<<\"*\"; \/\/if true then put * or if false then move down else if (col==1&&row<n||col==n&&row>n) cout<<\"*\"; \/\/ if the first is false and the 2nd one is true then ... 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