实验1
int main() { printf(" o o \n"); printf("<H> <H> \n"); printf("I I I I \n"); return 0; }
int main() { printf(" o \n"); printf("<H>\n"); printf("I I\n") printf(" o\n"); printf("<H>\n"); printf("I I\n"); return 0; }
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() { int x,y; int r1,r2,r3,r4; x=1; y=2; r1=x+y; r2=x-y; r3=x*y; r4=x/y; printf("r1=%d/n",r1); printf("r2=%d/n",r2); printf("r3=%d/n",r3); printf("r4=%d/n",r4); return 0; }
#include <stdio.h> int main() { float x,y; float r1,r2,r3,r4; x=1; y=2; r1=x+y; r2=x-y; r3=x*y; r4=x/y; printf("r1=%f/n",r1); printf("r2=%f/n",r2); printf("r3=%f/n",r3); printf("r4=%f/n",r4); return 0; }
#include<stdio.h> int main(){ int n,r1,r2,r3,r4; n=100; r1=n*(n+1)/2; r2=(n+1)*n/2; r3=n/2*(n+1); r4=(n+1)/2*n; printf("n=%d/n",n); printf("r1=%d/n",r1); printf("r2=%d/n",r2); printf("r3=%d/n",r3); printf("r4=%d/n",r4); return 0; }
#include<stdio.h> int main(){ int n,r1,r2,r3,r4; n=101; r1=n*(n+1)/2; r2=(n+1)*n/2; r3=n/2*(n+1); r4=(n+1)/2*n; printf("n=%d/n",n); printf("r1=%d/n",r1); printf("r2=%d/n",r2); printf("r3=%d/n",r3); printf("r4=%d/n",r4); return 0; }
#include <stdio.h> int main(){ int answer; char words[5000]; printf("网课学习让一些人欢喜一些人忧.\n"); printf("1.作为一个宅,社恐,觉得这样很好,有网络,自主学习,很ok.\n"); printf("2.不喜不喜,很不喜。眼睛快下了。脑袋有点卡。。。\n"); printf("3.中间派。不知道。说不清。\n"); printf("4.我爱刘昊然,\n") ;
scanf("%d",&answer); if(answer==4){ printf( "李心圆会有狗勾的."); getchar(); gets("我想养狗"); } return 0; }