#include<stdio.h> int main() { printf(" 0 \n"); printf("<H>\n"); printf("I I\n"); printf(" 0 \n"); printf("<H>\n"); printf("I I\n"); return 0; }
#include<stdio.h> int main() { printf(" 0 0 \n"); printf("<H> <H>\n"); printf("I I I I\n"); return 0; }
#include<stdio.h> int main() { double a,b,c; scanf("%lf%lf%lf",&a,&b,&c); if(a<b+c&&b<a+c&&c<a+b) printf("能够成三角形\n"); else printf("不能构成三角形\n"); return 0; }
#include <stdio.h> int main() { char ans1, ans2; printf("每次课前预习、课后复习了没? (输入y或Y表示有,输入n或N表示没有) :"); ans1 = getchar(); getchar(); printf("\n动手敲代码实践了没? (输入y或Y表示敲了,输入n或N表示木有敲) : "); ans2 = getchar(); if (ans1=='y'||ans1=='Y'&&(ans2=='y'||ans2=='Y')) printf("\n罗马不是一天建成的, 继续保持哦:)\n"); else printf("\n罗马不是一天毁灭的, 我们来建设吧\n"); return 0; }
line9用于抵消下一行换行符对ans2赋值的影响
#include<stdio.h> int main() { double x, y; char c1, c2, c3; int a1, a2, a3; scanf("%d%d%d",&a1,&a2,&a3); printf("a1 = %d, a2 = %d, a3 = %d\n", a1,a2,a3); scanf("%c%c%c", &c1, &c2, &c3); printf("c1 = %c, c2 = %c, c3 = %c\n", c1, c2, c3); scanf("%lf,%lf", &x, &y); printf("x = %lf, y = %lf\n",x, y); return 0; }
#include <stdio.h> int main() { int year; year=1000000000; year=year/60/60/24/365.0+0.5; printf("10亿秒约等于%d年\n", year); return 0; }
#include <stdio.h> #include <math.h> int main() { double x, ans; while(scanf("%lf",&x)!=EOF) { ans = pow(x, 365); printf("%.2f的365次方: %.2f\n", x, ans); printf("\n"); } return 0; }
#include <stdio.h> int main() { double C,F; while(scanf("%lf",&C)!=EOF) { F=C*9/5+32; printf("摄氏度c=%.2lf时,华氏度f=%.2lf\n", C, F); printf("\n"); } return 0; }
#include <stdio.h> #include <math.h> int main() { double a,b,c,area,s; while(scanf("%lf",&a)!=EOF) { scanf("%lf",&b); scanf("%lf",&c); s=(a+b+c)/2; area=s*(s-a)*(s-b)*(s-c); area=pow(area,0.5); printf("a=%.0lf,b=%.0lf,c=%.0lf,area=%.3lf\n",a,b,c,area); printf("\n"); } return 0; }
标签:lf,main,int,scanf,数据类型,C语言,运算符,printf,include From: https://www.cnblogs.com/jhyzhanchuan/p/18444499