define_CRT_SECURE_NO_WARNINGS include<stdio.h> intmain() { printf("%d\n",sizeof(char)); printf("%d\n",sizeof(short)); printf("%d\n",sizeof(int)); printf("%d\n",sizeof(long)); printf("%d\n",sizeof(float)); printf("%d\n",sizeof(double)); return0; }

define_CRT_SECURE_NO_WARNINGS include<stdio.h> intmain() { inta=0; intb=0; intsum=0; scanf("%d",&a); scanf("%d",&b); sum=a+b; printf("sum=%d",sum); return0; }