{"id":29011,"date":"2023-01-04T22:53:05","date_gmt":"2023-01-04T17:23:05","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-array-1d-i-need-to-ask-the-user-to-check-index-and-print-value\/"},"modified":"2023-01-04T22:53:05","modified_gmt":"2023-01-04T17:23:05","slug":"solved-array-1d-i-need-to-ask-the-user-to-check-index-and-print-value","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-array-1d-i-need-to-ask-the-user-to-check-index-and-print-value\/","title":{"rendered":"[Solved] array 1D i need to ask the user to check index and print value"},"content":{"rendered":"

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As a simple example you can declare a boolean<\/code> variable so inside loop if the value at least found once then assign it true<\/code> otherwise if the loop returns and the value not found then inform the user that search not found.<\/p>\n

Also you do not need an inner loop only one loop and input the search value outside the loop.<\/p>\n

Also if you need the string comment mark in your string text you must precede it with backslash: “Hello there \\”how are you?” otherwise the compiler thinks the string ends at the first double-quoted comma: “Hello there” then how are you<\/code> undeclared identifier.<\/p>\n

The program can look like:<\/p>\n

int x;\nbool isFound  = false;\nint array[31] = {13, 99, 6, 76, 11, 83, 27, 84, 28, 67, 66, 22, 96, 46, 63, 21, 65, 48, 8, 14 , 84, 22, 28, 11, 83, 87, 11, 76, 6, 83, 27};\n\ncout << \"enter the number to locate in array\";\ncin >> x;\n\nfor(int i = 0; i < 31; i++){ \/\/here: don't write i <= 31\n    if(array[i] == x){\n        isFound = true;\n        cout << x << \" found at: \" << i << endl;\n    }\n}\n\nif(!isFound)\n    cout << \"The value doesn't exist in the array!\" << endl;\n<\/code><\/pre>\n