The TCS National Qualifier Test (NQT) is a crucial step for placement. In 2021, the coding section generally consisted of to be solved in 45 minutes .
Example: Input - "aabbc", Output - "c"
int main() int n, i, sum = 0; scanf("%d", &n); Tcs Coding Questions 2021
Summary
public static String encrypt(String text, int shift) StringBuilder result = new StringBuilder(); for (char character : text.toCharArray()) if (Character.isLetter(character)) char base = Character.isLowerCase(character) ? 'a' : 'A'; result.append((char) ((character - base + shift) % 26 + base)); else result.append(character); return result.toString(); Use code with caution. Preparation Strategy for TCS NQT The TCS National Qualifier Test (NQT) is a
Input: "tCS Is eAsY" → Output: "Tcs iS EaSy" . Iterate, flip case using ASCII manipulation. sum = 0