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Basics of C programming
- 1. C Language Thursday, September 1, 2011 Avik Dhupar
- 36. Explanation Thursday, September 1, 2011
- 38. Explanation a and x are referring to same location. So value will be over written. Thursday, September 1, 2011
Editor's Notes
- We can also declare and define a variable in single shot like this. int a=10;
- Format specifiers %d is the format specifier. This informs to the compiler that the incoming value is an integer value. Other data types can be specified as follows: %c – character %f – float %lf – double %s – character array (string) Printf and scanf are defined under the header file stdio.h
- While – Entry controlled loop Do While – Exit controlled loop
- Header file to be included is string.h
- Header file to be included math.h
- For assigning more values we need to create an array of structure element like this Struct Person { Int id; Char name[5]; }P[10]; P[0].id = 1; P[0].name = “saran”; P[1].id = 2; P[1].name = “arya”; And so on till P[9]
- typedef struct student { int id; Char name[10]; }s; Now I can put s s1,s2; Instead of struct student s1,s2; //In case typedef is missed in struct definition as below struct student { int id; char name[10]; };