Submission #1058250

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Source Code Expand

#include<stdio.h>

int main(void) {
  int n;
  scanf("%d",&n);
  int c[n+1];
  int m[n+1];
  for (int i = 1; i <=n ; i++){
    scanf("%d",&c[i]);
  }
  for (int i = 1; i <=n; i++) {
    if (i==1) {
      m[i]=1;
    }
    int max = 0;
    for (int j = 1; j < i; j++) {
      if (c[j]<c[i] && max<m[j]) {
        max = m[j];
      }
    }
    m[i]=max+1;
  }
  int s=0;
  for (int i = 1; i <=n; i++) {
    if (m[i]>s) {
      s = m[i];
    }
  }
  printf("%d\n",n-s);
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8: error: ‘for’ loop initial declarations are only allowed in C99 mode
./Main.c:8: note: use option -std=c99 or -std=gnu99 to compile your code
./Main.c:11: error: redefinition of ‘i’
./Main.c:8: note: previous definition of ‘i’ was here
./Main.c:11: error: ‘for’ loop initial declarations are only allowed in C99 mode
./Main.c:16: error: ‘for’ loop initial declarations are only allowed in C99 mode
./Main.c:24: error: redefinition of ‘i’
./Main.c:11: note: previous definition of ‘i’ was here
./Main.c:24: error: ‘for’ loop initial declarations are only allowed in C99 mode
./Main.c:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result
./Main.c:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result