#include<stdio.h>
#define PRINT(int) printf("%d\n",int)
main()
{
auto int i=1;
PRINT(i);
{
int i=2;
PRINT(i);
{
PRINT(i);
int i=10;
i+=1;
PRINT(i);
}
PRINT(i);
}
PRINT(i);
}
#include<stdio.h>
main()
{
char a[2];
char b=65;
a[0]=b;
a[1]=b++;
a[2]='\0';
puts(a);
}
#include<stdio.h>
#define PRINTX printf("%d\n",x)
main()
{
int x=2,y,z;
x*=3 + 2; PRINTX;
x*= y = z = 4; PRINTX;
x = y == z; PRINTX;
x == ( y = z ); PRINTX;
}
#include<stdio.h>
int instr(char *str,char o)
{
int i=0;
while(i<strlen(str))
{
if(str[i] == o)
break;
else
}
if(i<strlen(str))
return i+1;
else
return -1;
}
main()
{
char *a= "hello world";
printf("\n%d",instr(a,'l'));
}
#include<stdio.h>
main()
{
char a= 'A';
if( (a=='Z')||( (a='L')&&( a=='A')))
a='M';
printf("%c",a);
printf(" Nothing ");
}