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i++ 和++i 的区别
#include <stdio.h>int main() { // student A; int i, k; for(i=0;i<=5;) { printf("i value is : %d\n",++i); } for(k=0;k<=5;) { printf("k value is : %d\n",k++); } return 0; }
/
the run end is : i value is : 1 i value is : 2 i value is : 3 i value is : 4 i value is : 5 i value is : 6 k value is : 0 k value is : 1 k value is : 2 k value is : 3 k value is : 4 k value is : 5 so : the k++ function is first to be call and next to add 1. i++ function is first to add 1,next to call.*/
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