csiyou的专栏

<br />#include <stdio.h> void main() { float a,b,c; scanf("%f%f%f",&a,&b,&c); if ( a+b<=c || a+c<=b || b+c<=a ) printf("不是三角形/n"); else { if ( a==b || a==c || b==c ) { if ( b==c && a==c) printf("等边三角形/n");

<br />#include <stdio.h> int max_list( int a[] ); void main() { int a[100],max; int i; for ( i=0; i<100; i++) { scanf("%d",&a[i]); if ( a[i]==-1 ) break; } max = max_list( a ); printf("%d/n",max); } int max_list( i

<br />#include <stdio.h> int hermite( int n, int x ); void main() { int n,x,s; scanf("%d%d",&n,&x); s = hermite( n, x ); printf("%d/n",s); } int hermite( int n, int x ) { if ( n<=0 ) return(1); else if ( n==1 ) return(2*

<br />#include <stdio.h> int ascii_to_interger( char *string ); void main() { char str[50]; int n; gets( str ); n = ascii_to_interger( str ); if ( n==-1 ) printf("none/n"); else printf("%d/n",n); } int ascii_to_interger

<br />#include <stdio.h> void print_float( float x ) { printf("%f/n",x); } void print_integer( int x ) { printf("%d/n",x); } void main() { int a; float b; char c; char d[20]; int i; scanf("%d%f%c%s",&a,&b,&c,d); prin

<br />#include <stdio.h> float single_tax( float income ); void main() { float income,profice; printf("printf insert the income :"); scanf("%f",&income); profice = single_tax( income ); printf("the profice is %.2f/n",profice); }

<br />#include <stdio.h> int num_the( char *str ); int main() { char str[100]; int the; gets(str); the = num_the( str ); printf("the number of the are:%d/n",the); } int num_the( char *str ) { int i,the=0; for ( i=0; *(str+

<br />#include <stdio.h> #include <string.h> #include <math.h> int palindrome( char *string ); void main() { char str[30]; int n; gets(str); n = palindrome( str ); if ( n==1 ) printf("%s/n",str); else printf("No/n"); }

<br />#include <stdio.h> #include <string.h> void dollars( char *dest, char const *src ); void main() { char str[20],string[25]; gets( str ); dollars( string, str ); printf("%s/n",string); } void dollars( char *dest, char const *s

<br />#include <stdio.h> #include <stdlib.h> #include <string.h> char *str_str( char *str ); int main() { char str[30],*dst; gets( str ); dst = str_str( str ); printf("%s/n",dst); return EXIT_SUCCESS; } char *str_str( char *st

<br />#include <stdio.h> int gcd( int m, int n ); void main() { int m,n,r; scanf("%d%d",&m,&n); r = gcd( m, n); if ( r==0 ) printf("wrong/n"); else printf("%d/n",r); } int gcd( int m, int n ) { int r,temp; if

<br />#include <stdio.h> int matrix( int (*a)[] ); void main() { int a[10][10]; int i,j,n; for ( i=0; i<10; i++) for ( j=0; j<10; j++) scanf("%d",&a[i][j]); n = matrix( a ); if ( n==0 ) printf("no/n"); else print

<br />#include <stdio.h> void reverse_string( char *string ); void main() { char str[20]; gets(str); printf("%s/n",str); reverse_string( str ); printf("%s/n",str); } void reverse_string( char *string ) { int i,n,m,temp;

<br />#include <stdio.h> #include <stdlib.h> void main() { char c; int left=0,right=0; while ( (c=getchar()) != EOF ) { if ( c == '{') left++; else if ( c == '}') { if ( left <= right) printf("extor/n"); else

<br />#include <stdio.h> #include <string.h> void main() { void deblank( char string[], int len ); char str[50]; int len; gets(str); len = strlen(str); deblank(str,len); printf("%s/n",str); } void deblank( char string[], i

<br />#include <stdio.h> #include <string.h> int substr( char dst[], char src[], int start, int len); void main() { char src[30],dst[30]; int start,len,n,i; gets(src); scanf("%d%d",&start,&len); n = substr(dst,src,start,len); for

#include #include void main() { char a[10][128]; int i,j=0; for (i=0; i

<br />#include <stdio.h> #include <string.h> void copy_n( char dst[], char src[], int n ); void main() { int n,i; char dst[30],src[30]; gets(dst); scanf("%d",&n); copy_n(dst, src, n); for ( i=0; i<n; i++) printf("%c",src[i]); p

<br />#include <stdio.h> void eat_hamberger( int x); int hungry( int x); void main() { int n,j; printf("hungry number:"); scanf("%d",&n); j = hungry(n); if (j==0) { printf("so full/n"); eat_hamberger(j); } else eat_ha

<br />#include <stdio.h> char *find_char( char const *source, char const *chars ); void main() { char source[20],chars[20]; char *p; gets(source); gets(chars); p = find_char(source, chars); if ( p != NULL ) printf("%c/

<br />#include <stdio.h> int del_substr( char *str, char const *substr ); void main() { char str1[30],str2[20]; int n; gets(str1); gets(str2); n = del_substr( str1, str2 ); if ( n==0 ) { printf("/nno find/n"); printf("%s/n%

<br />#include <stdio.h> #include <math.h> #define TRUE 1 #define FAULSE 0 void main() { int i,a[1001],j,n; int *p=a; for (i=2; i<1001; i++) /*将数组的各个元素赋值为0*/ *(p+i) = TRUE; for ( i=2; i<1001; i++) { if ( *(p+i)==FAULSE ) cont

//a.h #ifndef _A_H #define _A_H class A { pbulic: A(){} ~A(){} } #endif // B.h #ifndef _B_H #define _B_H #include "a.h" class B : public A { public: B(){} ~B(){} } #endif