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Programming in C. Recursion.
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4834
Prog / What is the output of the following program?
#include<stdio.h> int main() { char c=125; c=c+10; printf("%d",c); return 0; } (a) 135 (b) +INF (c) -121 (c) -8
#include<stdio.h int main() { char c=125; c=c+10; printf("%d",c); return 0; }(a) 135 (b) +INF (c) -121 (c) -8
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1 answer
4835
Prog \ What is the output of the following program?
#include<stdio.h> int main() { int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater"); else printf("Lesser"); return 0; } (a) Equal (b) Greater (c) Lesser (d) Compile Error
#include<stdio.h int main() { int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater"); else printf("Lesser"); return 0; }(a) Equal (b) Greater ...
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1 answer
4836
Prog \ Predict the output.
#include <stdio.h> int main() { int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d\n", i, j); return 0; } (a) i=4 j=4 (b) i=3 j=4 (c) i=5 j=4 (d) the behavior is undefined
#include <stdio.h int main() { int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d\n", i, j); return 0; }(a) i=4 j=4 (b) i=3 j=4 (c) i=5 j=4 (d) the behavior is un...
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2 answers
4837
Prog \ Predict the output
#include <stdio.h> int main() { char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d\n", p); return 0; } (a) 5 (b) 6 (c) 9 (d) none of the above
#include <stdio.h int main() { char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d\n", p); return 0; }(a) 5 (b) 6 (c) 9 (d) none of the above
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1 answer
4838
Prog \ What is the output of the following program??
#include <stdio.h> int main() { struct node { int a; int b; int c; }; struct node s = { 3, 5, 6 }; struct node *pt = &s; printf("%d\n", *((int*)pt+1)); return 0; }
#include <stdio.h int main() { struct node { int a; int b; int c; }; struct node s = { 3, 5, 6 }; struct node *pt = &s; printf("%d\n", *((int*)pt+1)); return 0; }
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4839
Prog\ What is output of the following?
#include <stdio.h> int main(void) { char a[5] = { 1, 2, 3, 4, 5 }; char *ptr = (char*)(&a + 1); printf("%d %d\n", *(a + 1), *(ptr - 1)); return 0; } (a) Compile Error (b) 2 1 (c) 2 5 (d) none of the above
#include <stdio.h int main(void) { char a[5] = { 1, 2, 3, 4, 5 }; char *ptr = (char*)(&a + 1); printf("%d %d\n", *(a + 1), *(ptr - 1)); return 0; }(a) Compile Error (b) 2...
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4840
Prog \ What is the output of the following program?
#include <stdio.h> void foo(int[][3]); int main(void) { int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; foo(a); printf("%d\n", a[2][1]); return 0; } void foo(int b[][3]) { ++b; b[1][1] = 9; } (a) 8 (b) 9 (c) 7 (d) none of the above
#include <stdio.h void foo(int[][3]); int main(void) { int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; foo(a); printf("%d\n", a ); return 0; } void foo(int b[][3]) { ...
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4841
Prog\ What is the output of the following program?
#include<stdio.h> int a = 10; int main() { fun(); fun(); return 0; } int fun() { static int a = 1; printf("%d ",a); a++; return 0; }
#include<stdio.h int a = 10; int main() { fun(); fun(); return 0; } int fun() { static int a = 1; printf("%d ",a); a++; return 0; }
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1 answer
4842
Prog \ What is the output of the following program?
#include<stdio.h> #include<stdlib.h> int main() { char s[] = "Opendays2012"; int i = 0; while(*(s++)) i++; printf("%d",i); return 0; } (a) Segmentation Fault (b) Compile Error (c) 12 (d) 0
#include<stdio.h #include<stdlib.h int main() { char s[] = "Opendays2012"; int i = 0; while(*(s++)) i++; printf("%d",i); return 0; }(a) Segmentation Fault (b) Compile Err...
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1 votes
1 answer
4846
Prog\ What is the output
#include <stdio.h> #define crypt(s,t,u,m,p,e,d) m##s##u##t #define begin crypt(a,n,i,m,a,t,e) int begin() { printf("Hello\n"); return 0; } Options are : (a) Hello (b) Link error (c) Segmentation fault (d) Compiler error
#include <stdio.h #define crypt(s,t,u,m,p,e,d) m s u t #define begin crypt(a,n,i,m,a,t,e) int begin() { printf("Hello\n"); return 0; }Options are :(a) Hello (b) Link erro...
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2 answers
4847
Programming \ what is the output?
#include<stdio.h> int main() { int a[10][20][30]={0}; printf("%ld",&a+1 - &a); return 0; }
#include<stdio.h int main() { int a[10][20][30]={0}; printf("%ld",&a+1 - &a); return 0; }
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1 answer
4848
Prog \ What is the output of this program?
#include<stdio.h> int main() { int a[10][20][30] = {0}; int *b = a; int *c = a+1; printf("%ld", c-b); return 0; }
#include<stdio.h int main() { int a[10][20][30] = {0}; int *b = a; int *c = a+1; printf("%ld", c-b); return 0; }
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1 answer
4850
Programming \ predict the output
#include<stdio.h> int main() { char str[] = {'a','b','c','\0'}; str[0] -= 32; printf("%s",str); return 0; }
#include<stdio.h int main() { char str[] = {'a','b','c','\0'}; str[0] -= 32; printf("%s",str); return 0; }
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