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請設計一個程式,使用者會輸入兩個字串,請搜尋第一個字串當中第二個字串出現幾次。

輸入說明:使用者會輸入兩個字串,兩個字串接用雙引號("")包起來,兩個雙引號間會用一個空白隔開。

輸出說明:請輸出第二個字串在第一個字串中出現幾次。

輸入範例:

"The racing car was clocked at 160 miles p.h. " "a"

輸出範例:

4
asked in 2016-1 程式設計(一)AD by (18k points) | 3.4k views

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#include <stdio.h>

#include * **** *** **



int main(void){
* * ** ** **** *** ** ** ** i,j,k,len1,len2;
* ****** ** * ** c,c1[50],c2[50];
** * * *** ** *** ** c1ptr;
* *** * * *
*** * ** * ** **** **** * "
* * ***** *** ** ******** = getchar() && c != '"');len1++)
** * *** * * * * * ***** **** *** ** * = c;
* ** ****** * ** * * * = '\0';
** ** * ** * * * *
****** **** * ** ** ** * * ** ** ' '
* * * **** ** *** * * * *
* ** * *** * **** *** * * *** '"'
* *** ***** ** *** * * *** = getchar() && c != '"');len2++)
** ** * ** * * * ** *** *** * * * ** * * = c;
** *** * * * * ** = '\0';
* *** *** ** * ** * **
** ** * **** ** * ** * = c1;

*** * ** * * * **** * *** = 0;
** **** * ** *** * *** ***** != NULL){
* * * * **** ** ***** * *** **** * * ***** **** * *
* *** * * * ** ** ****** * * ** * * ** * ** += len2;
* * * * *** * ** * *
* *** * * * * * * *
** * * ********* ** * ******* * * ** **
* * *** * * * *** *
*** *** * * * * * *** * 0;

}
answered by (-216 points)
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