47 lines
947 B
C++
47 lines
947 B
C++
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/*
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Description: Given a list of names, display the longest name.
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Approach: To use length() method for every array element
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Keeping the index of maximum length string in max variable
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Time Complexity: O(n)
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*/
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#include <iostream>
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using namespace std;
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//function starts
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string longest(string names[], int n) { //storing the index of max-length string
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int max = 0;
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for (int i = 1; i < n; i++) {
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if (names[i].length() > names[max].length()) {
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max = i;
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}
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}
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//returning the string at max index
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return names[max];
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}
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//main starts
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int main() {
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//names array
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string names[] = {
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"hi",
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"hello",
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"helloall",
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"helloeveryone"
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};
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//calculating size of the array
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int n = sizeof(names) / sizeof(names[0]);
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cout << "The longest string in the array is: " << longest(names, n);
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return 0;
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}
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/*
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names=["hi","hello","helloall","helloeveryone"]
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Output:
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The longest string in the array is: helloeveryone
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*/
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