随笔分类 - C
摘要：#include<stdio.h>int main(){ int i; char ch_lower,ch_upper; printf("输入需要加密的6个小写字母组成的英文单词："); for(i=1;i<=6;i++){ scanf("%c",&ch_lower); if(ch_lower>='a
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摘要：#include<stdio.h>int main(){ char ch; printf("input characters:"); ch=getchar(); while(ch!='\n'){ if(ch>='A'&&ch<='Z') ch=ch-'A'+'a'; else if(ch>='a'&
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摘要：#include<stdio.h>int max(int a,int b);int main(){ int m,n,MAX; printf("输入两个整数："); scanf("%d%d",&m,&n); MAX=max(m,n); printf("较大数为：%d",MAX); return 0;}
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摘要：#include<stdio.h>void pyramid(int n);int main(){ int m; printf("请输入你想要的金字塔层数："); scanf("%d",&m); pyramid(m); return 0;}void pyramid(int n){ int i,j; f
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摘要：#include<stdio.h>int sum(int m,int n);int main(){ int m1,n1,SUM; printf("输入m和n的值（m小于等于n):"); scanf("%d%d",&m1,&n1); SUM=sum(m1,n1); printf("%d",SUM);
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摘要：#include<stdio.h>double cylinder(double r,double h);//函数声明 int main(){ double height,radius,volume; printf("Enter radius and height:");//提示输入半径和高度 sca
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摘要：#include<stdio.h>#include<math.h>double dist(double x1,double y1,double x2,double y2);int main(){ double x1,x2,y1,y2,d; printf("输入x1:"); scanf("%lf",&
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摘要：#include<stdio.h>int sign(int x);int main(){ int x,y; printf("输入自变量x:"); scanf("%d",&x); y=sign(x); printf("f(%d)=%d",x,y); return 0;}int sign(int x){
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摘要：#include<stdio.h>int main(void){ //输入一批学生的成绩，以负数作为结束标志，计算平均成绩，并统计不及格人数 int count,num;//num记录输入的个数，count记录不及格人数 double grade,total; //分别存放成绩、成绩之和 num=0
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摘要：#include<stdio.h>int main() { int n,i,j; printf("输入一个奇数："); scanf("%d",&n); for(i=1; i<=n/2+1; i++) { for(j=1; j<=n; j++) { if(j>=n/2-i+2&&j<=n/2+i) p
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摘要：#include<stdio.h>int main() { int i,j,k; for(i=1; i<=9; i++) { for(j=0; j<=9; j++) { for(k=0; k<=9; k++) if((i*i*i+j*j*j+k*k*k)==(i*100+j*10+k)) print
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摘要：#include<stdio.h>int main(void){ //统计一个整数的位数 int count,number;//count记录整数number的位数 count=0; printf("Enter a number:");//输入提示 scanf("%d",&number); if(n
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摘要：#include<stdio.h>#include<stdlib.h>#include<time.h>int main(void){ int count=0,flag,mynumber,yournumber; srand(time(0)); mynumber=rand()%100*1;//计算机随机
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摘要：#include<stdio.h>#include<stdlib.h>#include<time.h>int main(){ int mynumber,n,yournumber,i; srand(time(0)); mynumber=rand()%10+1;//随机1-10的整数 // printf
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摘要：#include<stdio.h>int main(){ int i,x1,x2,x; x1=1; x2=1; printf("%6d%6d",x1,x2); for(i=1;i<=8;i++){ x=x1+x2; printf("%6d",x); x1=x2; x2=x; } printf("\n
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摘要：#include<stdio.h>int main(void){ //判断正整数m是否为素数 int i,m; printf("Enter a number:");//输入提示 scanf("%d",&m); for(i=2;i<=m/2;i++){ if(m%i==0) break; } if(i
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摘要：#include<stdio.h>double fact(int n);int main(){ int i; double sum; sum=0; for(i=1;i<=100;i++){ sum=sum+fact(i); } printf("1!+2!+3!+...+100!=%e\n",sum)
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摘要：#include<stdio.h>int main(void){ int x=1,a=0,b=0; switch(x){ case 0:b++; case 1:a++; case 2:a++;b++; } printf("%d %d",a,b); return 0;}
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摘要：#include<stdio.h>int main(void){ int choice,i; double price; for(i=1;i<=5;i++){ printf("[1]Select crisps\n"); printf("[2]Select popcorn\n"); printf("[
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摘要：#include<stdio.h>int main() { int i1,i2,i3; scanf("%d %d %d",&i1,&i2,&i3); if(i1>=i2&&i2>=i3) printf("%d %d %d",i3,i2,i1); if(i1>=i3&&i3>=i2) printf("
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