printf(\ if(n%6==0)
printf(\
}
printf(\ }
11. ±àÒ»º¯Êý£¬ÇóĩβÊý·Ç0µÄÕýÕûÊýµÄÄæÐòÊý£¬È磺reverse(3407)=7043¡£ #include <> #include <> int reverse(int m) { int x=0; while(m)
{
x=x*10+m;
m=m/10; }
return x; }
void main() { int w;
scanf(\
printf(\ }
12. ±àÒ»º¯Êý£¬½«Ò»¸ö×Ö·ûÊý×éÖеÄÊý×Ö×Ö·û´æÓÚÁíÒ»¸ö×Ö·ûÊý×éÖС£ #include <>
#include <>
void fun12(char a[],char b[]) {
int i=0,j;
for(j=0;j if(b[j]>='0'&&b[j]<='9') a[i++]=b[j]; a[i]='\\0'; } void main() { char s1[81],s2[81]; gets(s2); fun12(s1,s2); puts(s2);puts(s1); } 13. ±àÒ»º¯Êý£¬Í³¼ÆÒ»¸ö×Ö·û´®ÖÐ×Öĸ¡¢Êý×Ö¡¢¿Õ¸ñºÍÆäËü×Ö·ûµÄ¸öÊý¡£ #include <> #include <> void fun13(char s[]) { int i,num=0,ch=0,sp=0,oh=0; char c; for(i=0;(c=s[i])!='\\0';i++) if(c==' ') sp++; else if(c>='0'&&c<='9') num++; else if(toupper(c)>='A' && toupper(c)<='Z') ch++; else oh++; printf(\ } void main() { char s1[81]; gets(s1); fun13(s1); } 14. ÓõݹéµÄ·½·¨ÊµÏÖÇó1+2+3+¡+n¡£ #include <> #include <> int fun14(int m) { int w; if(m==1) w=1; else w=fun14(m-1)+m; return w; } void main() { int x,i; scanf(\ printf(\ } 15. ÓõݹéµÄ·½·¨½«Ò»¸öÕûÊýת»»³É×Ö·û´®¡£ÀýÈ磺ÊäÈë345£¬Ó¦Êä³ö×Ö·û´®¡°345¡±¡£ #include <> #include <> void fun15(int m) { if(m!=0) { fun15(m/10); printf(\ } } void main() { int x; scanf(\ printf(\ fun15(x); printf(\ } 16. ²ÉÓõݹéµÄ·½·¨¼ÆËãxµÄn´Î·½¡£ #include <> #include <> float p(float x,int n) { float f;