Input a plastic two-dimensional array with 4 rows and 5 columns from the keyboard, and find out the array elements equal to the given value X through programming. If successful, output the line number and column number. # contains "stdio.h"

int main(int argc，char *argv[]){

int a[4][5]，I，j，x；

Printf ("Please specify an initial value ... \ n");

for(I = 0； I<4; i++)

for(j = 0； j & lt5; scanf("%d "，a[I]+j++)；

Printf ("Please enter a number to find x ... \ nx =");

scanf("%d "，& ampx)；

for(I = 0； I<4; i++){

for(j = 0； j & lt5; j++)

if(x==a[i][j]){

Printf("%d is located in [%d][%d]. \n”，x，I，j)；

Break;

}

if(j & lt； 5)

Break;

}

If (i>3)

Printf ("Find fault ... \ n");

Returns 0;

}

Code format and running sample picture: