///partial marks? #include <bits/stdc++.h> using namespace std; int main(){ int n; scanf("%d",&n); printf("%d\n",n); for (int x = 0; x<n; x++){ if (x&1){ for (int y = 2; y+1<=n; y+=2){ printf("CMPSWP R%d R%d ",y,y+1); } } else{ for (int y = 1; y+1<=n; y+=2){ printf("CMPSWP R%d R%d ",y,y+1); } } printf("\n"); } }

malnarisc.cpp: In function 'int main()':
malnarisc.cpp:7:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~