Answer / susie

Answer :

TRUE

Explanation:

The input program to the compiler after processing by the
preprocessor is,

main(){

if(0)

puts("NULL");

else if(-1)

puts("TRUE");

else

puts("FALSE");

}

Preprocessor doesn't replace the values given inside the
double quotes. The check by if condition is boolean value
false so it goes to else. In second if -1 is boolean value
true hence "TRUE" is printed.

abcdedcba abc cba ab ba a a

2 Answers  

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pls anyone can help me to write a code to print the values in words for any value.Example:1034 to print as "one thousand and thirty four only"

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#include<stdio.h> main() { const int i=4; float j; j = ++i; printf("%d %f", i,++j); }

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posted by surbhi just now main() { float a = 5.375; char *p; int i; p=(char*)&a; for(i=0;i<=3;i++) printf("%02x",(unsigned char) p[i]); } how is the output of this program is :: 0000ac40 please let me know y this output has come

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main() { extern out; printf("%d", out); } int out=100;

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main() { char *str1="abcd"; char str2[]="abcd"; printf("%d %d %d",sizeof(str1),sizeof(str2),sizeof("abcd")); }

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main() { struct date; struct student { char name[30]; struct date dob; }stud; struct date { int day,month,year; }; scanf("%s%d%d%d", stud.rollno, &student.dob.day, &student.dob.month, &student.dob.year); }

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void main() { void *v; int integer=2; int *i=&integer; v=i; printf("%d",(int*)*v); }

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Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?

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main() { int i=_l_abc(10); printf("%d\n",--i); } int _l_abc(int i) { return(i++); }

2 Answers  

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Which one is taking more time and why ? :/home/amaresh/Testing# cat time.c //#include <stdio.h> #define EOF -1 int main() { register int c; while ((c = getchar()) != EOF) { putchar(c); } return 0; } ------------------- WIth stdio.h:- :/home/amaresh/Testing# time ./time_header hi hi hru? hru? real 0 m4.202s user 0 m0.000s sys 0 m0.004s ------------------ Witout stdio.h and with #define EOF -1 =================== /home/amaresh/Testing# time ./time_EOF hi hi hru? hru? real 0 m4.805s user 0 m0.004s sys 0 m0.004s -- From above two case , why 2nd case is taking more time ?

0 Answers  

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Write a C program to add two numbers before the main function is called.

11 Answers   Infotech, TC,

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