如何在C中打印数组中值的位置

Question

我正在使用for循环来搜索数组中存在的最小值并将该值打印出来。我想打印出该值在数组中的位置（0-9），我该怎么做？

int smallest = array[0];

for (counter = 0; counter < 10; counter++) {
    if (smallest > array[counter]) {
       smallest = array[counter];
    }
}

printf("The smallest value stored within the array is %d", smallest);

Answer 1

你只需要另一个变量（初始化为“0”），每次if条件为真时都存储“counter”的值，如下所示：

int smallest = array[0];

int position = 0;

for (counter = 0; counter < 10; counter++) {
     if (smallest > array[counter]) {
       smallest = array[counter];
       position = counter;
  }
}

printf("The smallest value stored within the array is %d and position = %d", smallest, position);

Answer 2

你的意思是这样的！

int smallest = array[0];
int index  = 0;
for (counter = 0 ; counter < 10; counter++) {
    if (smallest > array[counter]) {
       smallest = array[counter];
       index = counter;
    }
}

printf("The smallest value stored within the array is %d in %d", smallest, index);