30 Days Of Code
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  • 30 Days Of Code
  • Index
    • Day 0: Hello, World.
    • Day 1: Data Types
    • Day 2: Operators
    • Day 3: Intro to Conditional Statements
    • Day 4: Class vs. Instance
    • Day 5: Loops
    • Day 6: Let's Review
    • Day 7: Arrays
    • Day 8: Dictionaries and Maps
    • Day 9: Recursion 3
    • Day 10: Binary Numbers
    • Day 11: 2D Arrays
    • Day 12: Inheritance
    • Day 13: Abstract Classes
    • Day 14: Scope
    • Day 15: Linked List
    • Day 16: Exceptions - String to Integer
    • Day 17: More Exceptions
    • Day 18: Queues and Stacks
    • Day 19: Interfaces
    • Day 20: Sorting
    • Day 21: Generics
    • Day 22: Binary Search Trees
    • Day 23: BST Level-Order Traversal
    • Day 24: More Linked Lists
    • Day 25: Running Time and Complexity
    • Day 26: Nested Logic
    • Day 27: Testing
    • Day 28: RegEx, Patterns, and Intro to Databases
    • Day 29: Bitwise AND
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  1. Index

Day 16: Exceptions - String to Integer

Problem Link

Solution

StoI.cpp
#include <bits/stdc++.h>

using namespace std;

int main()
{
    string S;   
    cin >> S;
    
    int n;

    try
    {
        n=stoi(S);
        cout<<n<<endl;
    }
    catch(exception e)
    {
        cout<<"Bad String";
    }
    return 0;
}
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Last updated 4 years ago

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