下列程序的功能是:求出ss所指字符串中指定字符的个数,并返回此值。例如,若输入字符串123412132,指定字符1,则输出3。请填空。 #include<conio.h> #include<stdio.h> #define M 81 int fun(char *ss,char c) int i=0; for(;______;ss++) if( *ss==c)i++: return i;
main( ) char a[M],ch; printf("\nPlease enter a string:");gets(a); printf("\nPlease enter a char:");ch=getchar( ); prinff("\nThe number of the char is:%d\n",fun(a,ch));