| #include "stdio.h" int a,b,c; void add() { int a; a=3; c=a+b; } void main() { a=b=4; add(); printf("The value of c is equal to %d\n",c); } |
| void main() { register int i; int tmp=0; for(i=1;i<=100;i++) tmp+=i; printf("The sum is %d\n",tmp); } |
| #include "stdio.h" #define TRUE 1 #define FALSE 0 #define SQ(x) (x)*(x) void main() { int num; int again=1; printf("\40: Program will stop if input value less than 50.\n"); while(again) { printf("\40:Please input number==>"); scanf("%d",&num); printf("\40:The square for this number is %d \n",SQ(num)); if(num>=50) again=TRUE; else again=FALSE; } } |