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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) | 1.8k 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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