1 #include<stdio.h> 2 int main() 3 { 4 printf(" o \n"); 5 printf("<H>\n"); 6 printf("I I\n"); 7 8 return 0; 9 }
#include<stdio.h> int main() { printf(" o o \n"); printf("<H> <H>\n"); printf("I I I I\n"); return 0; }
#include<stdio.h> int main() { printf(" o \n"); printf("<H>\n"); printf("I I\n"); printf(" o \n"); printf("<H>\n"); printf("I I\n"); return 0; }
#include<stdio.h> int main() { float a, b, c; scanf("%f%f%f", &a, &b, &c); if(a + b > c) printf("能构成三角形\n"); else printf("不能构成三角形\n"); return 0; }
#include<stdio.h> int main() { char ans1, ans2; printf("每次课前认真预习、课后及时复习了没?(输入y或Y表示有,输入n或N表示没有) : ") ; ans1 = getchar(); getchar(); printf("\n动手敲代码了没?(输入或表示敲了,输入n或N表示木有敲) : "); ans2 = getchar(); if ((ans1 == 'y' || ans1 == 'Y') && (ans2 == 'y' || ans2 == 'Y')) printf("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; }
#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 = 1e9 / (60 * 60 * 24 * 365); printf("10亿秒等于%d年\n", year); return 0; }
#include<stdio.h> #include<math.h> int main() { double x, ans; scanf("%lf", &x); ans = pow(x, 365); printf("%.2f的365次方: %.2f\n", x, ans); 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); } return 0; }
#include<stdio.h> int main() { double c, f; while(scanf("%lf", &c) !=EOF) { f=(9*c)/5 + 32; printf("摄氏度c = %.2f时,华氏度f = %.2f\n" , c, f); } return 0; }
#include<stdio.h> #include<math.h> #include<string.h> int main() { int a, b, c; double s, area; while(scanf("%d%d%d",&a, &b, &c)) { s = (double)(a+b+c)/2; area = sqrt(s*(s-a)*(s-b)*(s-c)); printf("a = %d,b = %d,c = %d,area = %.3lf",a, b, c, area); } return 0; }
第三个实验的问题:消除回车键的影响
标签:main,return,int,scanf,数据类型,C语言,运算符,printf,include From: https://www.cnblogs.com/ajybky/p/18069623