Programming in C - I/O Operations
37. What is the output of the following 'C' program? main() { printf("%f",sqrt(36.0)); }
- Option : D
- Explanation :
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- Option : B
- Explanation :
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- Option : B
- Explanation : The input is actually a \n b. Since we are reading only two characters, only a and \n will be read and printed.
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40. The program fragment int i =263; purchar(i); prints
- Option : C
- Explanation : 263 in binary form is 100000111. If one tries to print an integer as character, only the last 8 bits will be considered-the rest chopped off. So, in this case the ASCII value of 00000111 (i.e., decimal 7) will be printed. Look at the ASCII table. It is ringing a bell!
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