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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) | 2.2k 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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