#include<stdio.h>int main(){char str[] = "peace";char *s = str;printf("%s\n", s++ +3);return 0;}
#include<stdio.h>int main(){float a;a=0.4;if(a==0.4)printf("Hi");return 0;}
#include<stdio.h>int main(){char *p;p="%d\n";p++;p++;printf(p-2, 23);return 0;}
#include <stdio.h>int main(){int a = 10, b = 100;float c = 10.5, d = 100.5;printf("++a = %d \n", ++a);printf("--b = %d \n", --b);printf("++c = %f \n", ++c);printf("--d = %f \n", --d);return 0;}