2017-07-28 83 views

回答

2
#include<stdio.h> 

int main(void) { 
    int n,k; 
    char str[]="10,2"; 
    if(sscanf(str,"%d,%d",&n,&k)==2)//it will return 2, if both parameter has been assigned 
     printf("%d %d\n",n,k); 
    return 0; 
} 
+1

...並檢查返回值 –

+0

好吧,我已編輯。 – tso

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