程序循环结果没答案.doc

写出下列程序的运行结果1、#include void main()int i,j; for(i=5; i0; i-) for(j=i; j0; j-) printf(*); printf(n); 2、#include void auto_static(void) int var_auto=0; static int var_static=0; printf(var_auto=%d, var_static=%dn, var_auto, var_static); +var_auto; +var_static;main() int i; for(i=0; i4; i+) auto_static();3、#include void main( )char str20 = Beijing, ShangHai, WuHan, ChangSha;int i; for( i =0; i=3; i+)switch (i)case 0: puts(str0);case 1: puts(stri); break;default: puts(stri); 4、#include void main( )FILE*fp;char c;int k, count4 = 0;fp = fopen(f.txt,r);while(!feof(fp)c = fgetc(fp);if( c= a & c= A & c= 0 & c= 9 ) count2+;else if(c = # ) count3+;fclose(fp);for( k=0; k4; k+) printf(count%d = %dn, k , countk);假设文件f.txt的内容为：f6FDfds234343 。假设文件打开成功。5、#include void main()int i,j; for(i=0; i = i; j-)printf(*); printf(n); 6、#include void main( )int i, a10 = -1, *p = a; for( i =1; i10; i+) *(p+i) = i; for( ; pa+10; p+) if(!(*p%2) printf(a%d = %dn, p-a, *p);7、#include int fun(int x, int y)static int m = 0, i = 2;i += m + 1;m = i + x + y;return(m);void main( )int k = 4, m = 1, i;for (i = 0; i 4; i+)printf(fun(%d,%d) = %d n, k, m, fun(k,m);8、#include void main( )int a 4 =1,2,3,4,2,3,4,5,3,4,5,6,4,5,6,7;int b44 = 1,2,3,4,1,5,6;int i,j,c44; for( i=0 ; i 4; i+) for( j =0; j4; j+) cij = aij + bij; if(j = 3) printf(%4dn,cij); else printf(%4d,cij); 9#include #define N 4 void main( )int irow,icol ; for ( irow = 0 ; irow N ; irow+ ) for ( icol = 0; icol = irow ) printf(*); else printf( ); printf(n); 10#include #define N 4void main()int aN = 1,2,3,1,2,1,2,3,1;int bNN,cNN,i,j;for(i=0; iN; i+)for(j=0; jN; j+)bij = i+j;cij = bij +aij;printf(%3d,cij);printf(n);11#include void main( )int i, a8 = -1, *p = a;for( i =1; i8; i+)*(p+i) = i;for(p+; pa+8; p+)if(!(*p%2)printf(a%d = %dn, p-a, *p);12#include #include void Delete(char *pstr);void main()char name10 = z34hang,89lu,ming432;int i;for(i=0; i=0 & *p =9)len = strlen(p);for(q = p; q p+len-1; q+)*q = *(q+1);*q = 0;elsep+;13#include int a(int n)static int count;intresult;printf( %dth input afun: n = %dn,+count,n);if(n=1)result = 1;elseresult = n*a(n-1);printf(leave afun: n = %d result = %dn,count,n,result);return result;void main()a(2);14#include void main()intnum9 = 0,2,4,6,8,10,12;int*p,i,sum=0;for(p=num; p