huangsilinlana

摘要： #includeint main(void){ printf("Hello World!\n"); return 0;}#includeint main(void){ printf("Hello World!\n"); return 0;} 阅读全文

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); return0;}#includeint main(void){ int x,y; printf("请输入x的值:"); scanf("%d",&x); y=x*x; printf("%d=% 阅读全文