INTRODUCTION to C Project 01

kashishgarg1992

the o/p of printf("%d",100) is 100...HOW????

agr mujhe 100 o/p chaye tha to simple printf("100")

gkarya1990

in the first way u are printing an int value..and in the next one it is printed as string.

ankurg92

In first way 100 is an integer '100'.
%d is used for printing integer values in printf() function.
In 2nd way it is a string containing 3 characters '1','0','0'.'

1st way is used because if an integer result is stored in a variable (let x)
Then we use
x=100;
printf("%d",x);

mvr250697

GNU Debugger

I want to know how to use gdb to perform debugging on fuction defined in file other than the file in which main is defined.

i linked the main file and the function file through a make file

cabhishek029

simply do this thing

b function name : line no

lkshchoudhary004

the thing is in

1. printf("%d",100);-->> in this u print an integer .

but

2. printf("100");-->>is a printing character which don't have any data type and in this printf "100"--> it is treated as string .

but

in 1. the 100 is may a value of any variable which is not present at that time but it's value is come at this time .

lets experiment at the place of %d put %c then u will get different result..

sajanjha173

1.printf("100");
2.printf("%d",100);

Here in this first statement the 100 is presented as a string while in the 2nd statement its represented as an integer. so it depend on you how you want to to use it. if you simply want to 100 then its doesn't matter.

INTRODUCTION to C Project 01

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