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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) | 4.5k 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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