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Write a function to swap any two numbers? |
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What is the output of the following program:
int main() { char buff[]={ 0x11,0x11,0x11,0x11,0x22,0x22,0x22,0x22,0x33,0x33,0x33,0x33}; char* pEnd = buff + sizeof(buff) -1; long * plong = buff; short* pshort = buff;
for(; plong<pEnd; plong++) printf("0x%X ", plong);
for(; pshort<pEnd; pshort++) printf("0x%X ", pshort);
return 0; } |
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What is the output of the following program:
int main() { char buff[]={ 0x11,0x11,0x11,0x11,0x22,0x22,0x22,0x22,0x33,0x33,0x33,0x33}; char* pEnd = buff + sizeof(buff) -1; long * plong = buff; short* pshort = buff;
for(; plong<pEnd; plong++) printf("0x%X ", plong);
for(; pshort<pEnd; pshort++) printf("0x%X ", pshort);
return 0; } |
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How can we find out prime numbers from 1 to 50? |
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write a C program for to aggregate a 8*8 matrix to 4*4 matrix using formula b11=(a11+a12+a21+a22)? |
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Write a pro gramme to show bubble sort on a set of 10 numbers? |
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Give some explanation for "for" LOOP ON C LANGUAGE? |
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/*Are my STATEMENTS in the following program correct EXCEPT IN CASE 3 THE ARE WRONG SO PLEASE CORRECT IT*/ #include<stdio.h> #include<conio.h> #include<alloc.h>
void main() { int i=3; int j; clrscr();
//case 1: //when only post increment in the expr then all 'i' get initial value j = (i + i++); printf(" POST"); printf(" i=%d j=%d", i ,j); i=3;j=0; j = (i++ + i++ + i); printf(" i=%d j=%d", i ,j);
//case2: //when only pre increment in the expr then all 'i' get final value i=3;j=0; j = (++i + i); printf(" PRE"); printf(" i=%d j=%d", i ,j);
i=3;j=0; j = (++i + ++i + i + ++i + ++i); printf(" i=%d j=%d", i ,j);
//case 3: /*when both pre and post increment in the expr then A] i++ will get initial 'i' value and B] ++i will get last incremented value C] i in the increment expression takes the last second incremented value means if final ++i/i++ gives value 5 then simply 'i' will posses value 4 irrespective of the positon of i in the increment exp*/ printf(" POST AND PRE"); i=3;j=0; j = ( i++ + i + ++i + ++i +i + i + i++); printf(" i=%d j=%d", i ,j); i=3;j=0; j = (i++ + ++i + i); printf(" i=%d j=%d", i ,j); getch(); } |
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void main() { int x=20,y=35; x= y++ + x++; y= ++y + ++x; printf(" %d %d" , x,y); } /* please tell me the value of x and y at each and every moment. i dont need the answer but the explanation of the anamolus behavior of increment expression.*/ |
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How to print 1 to 100 without using any conditional loop? |
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How to decide even and odd values without decision making loops? |
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Nesting of loops in C may continue upto how many levels?
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if "condition" printf("Hello"); else printf("World")
what should be the condition, so the output will be HelloWorld.
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C Program to print the following series: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 |
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fibbonaci series program
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why n++ executes faster than n+1?
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main() { float me = 1.1; double you = 1.1; if(me==you) printf("I love U"); else printf("I hate U"); }
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x) main() { printf("%x",-1<<4); }
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How to find entered number is EVEN or ODD without using conditional statement(not using if.. else,if.. , else if..,while, do... while...., for....)
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Can include files be nested? |
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