How can I read/write structures from/to data files?
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Q-1: Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college.
void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr); } output?
Difference between for loop and while loop?
main() { char as[] = "\\0\0"; int i = 0; do{ switch( as[i++]) {case '\\' : printf("A"); break; case 0 : printf("B"); break; default : printf("C"); break; }} while(i<3); }
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