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Junior Software Developer Interview Questions

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Identify memory leak: // this function has a memory leak. Can you find it? int i = 5; // <-- char *pszString = (char *)malloc(32); memset(pszString, 0, sizeof(32)); strcpy(pszString, "hi"); if (i > 5) { sprintf(pszString, "%i is greater than 5", i); printf("%s\n", pszString); free(pszString); } else if (i < 5) { sprintf(pszString, "%i is less than 5", i); printf("%s\n", pszString); free(pszString); } }
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Junior Software Developer (C++)

Interviewed at Accelya Group

3.4★
Aug 15, 2024

Identify memory leak: // this function has a memory leak. Can you find it? int i = 5; // <-- char *pszString = (char *)malloc(32); memset(pszString, 0, sizeof(32)); strcpy(pszString, "hi"); if (i > 5) { sprintf(pszString, "%i is greater than 5", i); printf("%s\n", pszString); free(pszString); } else if (i < 5) { sprintf(pszString, "%i is less than 5", i); printf("%s\n", pszString); free(pszString); } }

Count letters in a sentence omitting non alphabet characters: /// /// E.g given the // input string "Hello there!", print the output has to be 'h': 2 /// 'e': 3 'l': 2 'o': 1 't': 1 'r': 1 /// /// input The string containing the letters to count /// // Omit any character that is not in the English alphabet
avatar

Junior Software Developer (C++)

Interviewed at Accelya Group

3.4★
Aug 15, 2024

Count letters in a sentence omitting non alphabet characters: /// /// E.g given the // input string "Hello there!", print the output has to be 'h': 2 /// 'e': 3 'l': 2 'o': 1 't': 1 'r': 1 /// /// input The string containing the letters to count /// // Omit any character that is not in the English alphabet

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