李双45678

摘要： #includeint main(void){int x,y;printf("请输入x的值:");scanf("%d",&x);y=x*x;printf("%d=%d*%d\n",y,x,x);printf("%d*%d=%d\n",x,x,y);return 0;}#includeint main(){int i;long m;float f;double d;printf("sizeof(int)=%d,sizeof(i)=%d,&i=%x\n",sizeof(int),si 阅读全文