1.#include#includeint main(){ printf("请输入直角三角形的两条边:"); double a,b; scanf("%lf%lf",&a,&b); printf("斜边的长度是: %lf\n",sqrt(a*a+b*b)); return 0;}2.#include#includeint main(){ char t; printf("请输入要加密的字符串:\n"); t=getchar(); printf("加密后的字符串是:\n"); while(t>='a' && tint main(){ int max,min,mid,t;printf("please input 3 numbers:\n"); scanf("%d%d%d",&max,&min,&mid); if(max<mid) {t=max;max=mid;mid=t; } if(max<min){t=max;max=min;min=t; } if(mid<min) {t=mid;mid=min;min=t; } printf("%d\<%d\<%d\n",min,mid,max); return 0;}
|
