#include #include int main() { while(1) { fprintf(stdout,"hello-std-out"); fprintf(stderr,"hello-std-err"); sleep(1); } return 0; }
#include int main() { int a = 1,2; printf("a : %d\n",a); return 0; }
#include int main() { int i=43; printf("%d\n",printf("%d",printf("%d",i))); return 0; }
#include int main() { float a = 12.5; printf("%d\n", a); printf("%d\n", (int)a); printf("%d\n", *(int *)&a); return 0; }
//file1.cint arr[80]; //file2.cextern int *arr; int main() { arr[1] = 100; printf("%d\n", arr[1]); return 0; }
#include int main() { int a=1; switch(a) { int b=20; case 1: printf("b is %d\n",b); break; default: printf("b is %d\n",b); break; } return 0; }
#include int main() { char str[80]; printf("Enter the string:"); scanf("%s",str); printf("You entered:%s\n",str); return 0; }
#include int main() { int i; i = 10; printf("i : %d\n",i); printf("sizeof(i++) is: %d\n",sizeof(i++)); printf("i : %d\n",i); return 0; }
#include #include #define SIZEOF(arr) (sizeof(arr)/sizeof(arr[0])) #define PrintInt(expr) printf("%s:%d\n",#expr,(expr)) int main() { /* The powers of 10 */ int pot[] = { 0001, 0010, 0100, 1000 }; int i; for(i=0;i return 0; }
#include #define PrintInt(expr) printf("%s : %dn",#expr,(expr)) int main() { int y = 100; int *p; p = malloc(sizeof(int)); *p = 10; y = y/*p; /*dividing y by *p */; PrintInt(y); return 0; }
#include int main() { int i = 6; if( ((++i < 7) && ( i++/6)) || (++i <= 9)); printf("%d\n",i); return 0; }
#includeint main(){int a=3, b = 5;printf(&a["Ya!Hello! how is this? %s\n"], &b["junk/super"]);printf(&a["WHAT%c%c%c %c%c %c !\n"], 1["this"],2["beauty"],0["tool"],0["is"],3["sensitive"],4["CCCCCC"]);return 0;}
#include int main() { char dummy[80]; printf("Enter a string:\n"); scanf("%[^r]",dummy); printf("%s\n",dummy); return 0; }
#include #define PrintInt(expr) printf("%s : %d\n",#expr,(expr)) int FiveTimes(int a) { int t; t = a<<2 + a; return t; } int main() { int a = 1, b = 2,c = 3; PrintInt(FiveTimes(a)); PrintInt(FiveTimes(b)); PrintInt(FiveTimes(c)); return 0; }
int FiveTimes(int a) { int t; t = (a<<2) + a; return t; }
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